You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

# Output (a):
Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

# Output (b):
Camille Jouvenceau has bronchitis, asthma and ear infections as a result of air pollution. She has to be careful about going outside, and has to take precautions when she does. School sports have been cancelled, and children are kept inside at break times. The main cause of the pollution is wood-burning stoves. Vincent Hazout, who organised a demonstration against air pollution, says that more drastic measures are needed to solve the problem.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

Camille Jouvenceau has bronchitis, asthma and ear infections as a result of air pollution. She has to be careful about going outside, and has to take precautions when she does. School sports have been cancelled, and children are kept inside at break times. The main cause of the pollution is wood-burning stoves. Vincent Hazout, who organised a demonstration against air pollution, says that more drastic measures are needed to solve the problem.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

# Output (a):
Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

# Output (b):
Camille Jouvenceau, who lives in the Arve Valley in France, has been suffering from bronchitis, asthma and ear infections since the end of November due to the high levels of fine and ultra-fine particle pollution in the area. The air is often cooler in the valley, which prevents it from rising or dispersing easily, and the mountains block the wind. As a result, the authorities have stopped all school sports and the youngest children are kept inside at break time. The main cause of the pollution is wood-burning stoves, and the authorities have implemented various measures to try and reduce the pollution.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

Camille Jouvenceau, who lives in the Arve Valley in France, has been suffering from bronchitis, asthma and ear infections since the end of November due to the high levels of fine and ultra-fine particle pollution in the area. The air is often cooler in the valley, which prevents it from rising or dispersing easily, and the mountains block the wind. As a result, the authorities have stopped all school sports and the youngest children are kept inside at break time. The main cause of the pollution is wood-burning stoves, and the authorities have implemented various measures to try and reduce the pollution.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

# Output (a):
Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

# Output (b):
Camille Jouvenceau, who lives in the Arve Valley in France, has been suffering from bronchitis, asthma and ear infections since the end of November due to the high levels of fine and ultra-fine particle pollution in the area. The air is often cooler in the valley, which prevents it from rising or dispersing easily, and the mountains block the wind. As a result, the authorities have stopped all school sports and the youngest children are kept inside at break time. The main cause of the pollution is wood-burning stoves, and the authorities have implemented various measures to try and reduce the pollution.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (a)

Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

Camille Jouvenceau, who lives in the Arve Valley in France, has been suffering from bronchitis, asthma and ear infections since the end of November due to the high levels of fine and ultra-fine particle pollution in the area. The air is often cooler in the valley, which prevents it from rising or dispersing easily, and the mountains block the wind. As a result, the authorities have stopped all school sports and the youngest children are kept inside at break time. The main cause of the pollution is wood-burning stoves, and the authorities have implemented various measures to try and reduce the pollution.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

# Output (a):
Camille Jouvenceau, a resident of Sallanches, France, has been suffering from bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. She has to think twice before going out as the air stinks outside. The pollution from fine and ultra-fine particles is dangerously high for an average of 40 days a year in the Arve Valley, where she lives. The pollution is caused mainly by wood-burning stoves and fireplaces in people's homes. The authorities have taken some anti-air pollution measures, but they are considered insufficient by the residents.

# Output (b):
Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (b)

Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

Camille Jouvenceau, a resident of Sallanches, France, has been suffering from bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. She has to think twice before going out as the air stinks outside. The pollution from fine and ultra-fine particles is dangerously high for an average of 40 days a year in the Arve Valley, where she lives. The pollution is caused mainly by wood-burning stoves and fireplaces in people's homes. The authorities have taken some anti-air pollution measures, but they are considered insufficient by the residents.

Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

# Output (a):
Camille Jouvenceau, a resident of Sallanches, France, has been suffering from bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. She has to think twice before going out as the air stinks outside. The pollution from fine and ultra-fine particles is dangerously high for an average of 40 days a year in the Arve Valley, where she lives. The pollution is caused mainly by wood-burning stoves and fireplaces in people's homes. The authorities have taken some anti-air pollution measures, but they are considered insufficient by the residents.

# Output (b):
Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (b)

Instruction:
Here is an article:
Camille Jouvenceau has an amazing view of Western Europe's highest mountain, Mont Blanc, from the balcony of her apartment in the pretty town of Sallanches. But the mountain air does not entice her. By John LaurensonBBC News, Sallanches, France "The air stinks outside, so you think twice about going out," she says. She has had bronchitis, asthma and ear infections on and off since the end of November, when the fine particle pollution started peaking at red alert levels. "Before you leave the house you ask yourself whether the air's going to make you cough or make your eyes stream or you have to spit," says Ms Jouvenceau, 24. "I leave earlier now when I go to work, so that I can walk slowly and of course I've stopped cycling or doing any sport." It's like this every year in the 105km-long (65-mile) Arve Valley, home to 150,000 people and surrounded by some of the world's most famous ski resorts - Megeve, Saint Gervais and Chamonix. Seasonal scourge The pollution from fine (PM10) and ultra-fine (PM2.5) particles - the ones that get right down into your bronchial tubes and do the most damage - is now dangerously high for an average of 40 days a year. In winter, this part of the Alps has the worst fine-particle pollution in France. The problem is compounded by the fact that, at the bottom of these deep mountain valleys, the air is often cooler than higher up. Since it is cooler, the air does not rise or disperse easily. Prof Frank Kelly, chair of environmental health at King's College, London, says the mountains also block the wind, "rather like the mountains north of Beijing, which stop the dispersal of the wind-borne pollution from the south". He has been working with the French on a monitoring project in the Arve Valley. At St Joseph's Infant and Primary School, the youngest children are kept inside at break time, while the older ones are allowed into the playground, but are not allowed to run around. "Since the pollution alert started, the authorities have stopped all school sport," says head teacher Nathalie Gex. "No skating, no swimming pool even. Our gym teacher's been giving theatre classes instead. At break time we give the older children chalk to draw on the ground, and cards and building blocks to play with, to make sure they don't move too much." Wood-burning tradition It's a beautiful day and I climb up above Sallanches - by car of course, I'm not going hiking in this air. I was told you can see the pollution from up here. Well, you absolutely can. There is a thick, white quilt of it lying across the town. The other thing you can see from up the mountain is the main cause. Surprisingly, perhaps, it is not the lorries grinding up the valley towards the Mont Blanc Tunnel and Italy. No, the main cause is a renewable energy source with an environmentally-friendly reputation - the humble wood-burning stove. Columns of smoke are rising from many of the houses. "The latest surveys show that between 60% and 80% of fine-particle pollution here comes from wood-burning stoves and fireplaces in people's homes," says Vincent Hazout, who recently organised a demonstration calling for action against air pollution. It rallied 1,000 people in Sallanches. Mr Hazout's six-year-old son is currently ill with asthma. When he was his son's age, he suffered from asthma too. His family lived in Paris but took the decision to leave because of young Vincent's health. They came to Alps for the "clean mountain air". "Now we'll have to move too for my son, like my parents moved for me, unless we can solve this pollution problem," Mr Hazout says. Clean-up campaign The power to do something about the air in this valley lies mainly with the representative of central government, called the prefect. His office, though declining an interview, provided details of all the anti-air pollution measures taken this winter - and there are quite a few of them: restrictions on the most-polluting heavy goods vehicles, a voluntary slow-down of some industrial activity, a decrease in volume of refuse-burning and a ban on burning wood for households with alternative means of heating. "Clearly insufficient," says Mr Hazout. "The authorities don't want to implement more drastic measures, for fear of blackening the image of the ski resorts." So how are things up on the pistes? In Chamonix, which attracts thousands of skiers each year, Mayor Eric Fournier says that on the slopes you are fine as you are above the danger zone, and that even in the town the pollution is not nearly as bad as it is down in the valley. He also says air quality is actually improving in Chamonix, because of an upgrade scheme for wood-burning stoves, which he has put in place. But the air quality in Chamonix on winter evenings is still poor. Plenty of wood smoke continues to pump fine particles into the air, despite this scheme. For Vincent Hazout, the way forward is obvious. But it will take political will. Changing the way people heat their homes would have to become far more financially attractive or, if that failed, mandatory. Prof Kelly agrees. "This pollution has three causes: the topography, the climate and the use of wood as heating fuel. We can't change the first two - although the Chinese have been experimenting with making rain to wash away pollution - but we can act on the wood-burning," he says. In January 2015, the authorities in the Paris region banned the use of open fireplaces (more polluting than closed ones), before Ecology Minister Segolene Royal intervened to lift the order. Many people in the French Alps hope that that measure, or an even more comprehensive ban on wood-heating, will be applied here. "In two years," says Mr Hazout, "we could have this problem solved". So I Can Breathe A week of coverage by BBC News looking at ways to cut air pollution.

Here is a summary requirement:
Summarize the health issues faced by Camille Jouvenceau due to air pollution.

Please summarize the above article based on the given requirement:

Camille Jouvenceau, a resident of Sallanches, France, has been suffering from bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. She has to think twice before going out as the air stinks outside. The pollution from fine and ultra-fine particles is dangerously high for an average of 40 days a year in the Arve Valley, where she lives. The pollution is caused mainly by wood-burning stoves and fireplaces in people's homes. The authorities have taken some anti-air pollution measures, but they are considered insufficient by the residents.

Camille Jouvenceau, a resident of Sallanches in France, has experienced health issues such as bronchitis, asthma, and ear infections since the end of November due to the fine particle pollution in the air. The pollution has caused her to reconsider outdoor activities and adjust her daily routine to minimize exposure to the polluted air.


You are a helpful assistant in evaluating the quality of the outputs for a given instruction. Your goal is to select the best output for the given instruction.

Select the Output (a) or Output (b) that is better for the given instruction. The two outputs are generated by two different AI chatbots respectively.

Here are some rules of the evaluation:
(1) You should prioritize evaluating whether the output honestly/precisely/closely executes the instruction, then consider its helpfulness, accuracy, level of detail, harmlessness, etc.
(2) Outputs should NOT contain more/less than what the instruction asks for, as such outputs do NOT precisely execute the instruction.
(3) You should avoid any potential bias and your judgment should be as objective as possible. For example, the order in which the outputs were presented should NOT affect your judgment, as Output (a) and Output (b) are **equally likely** to be the better.

Do NOT provide any explanation for your choice.
Do NOT say both / neither are good.
You should answer using ONLY "Output (a)" or "Output (b)". Do NOT output any other words.

# Instruction:
Here is an article:
China's education performance - at least in cities such as Shanghai and Hong Kong - seems to be as spectacular as the country's breakneck economic expansion, outperforming many more advanced countries. By Yojana Sharma But what is behind this success? Eyebrows were raised when the results of the Organisation for Economic Co-operation and Development's international maths, science and reading tests - the Programme for International Student Assessment (Pisa) tests - were published. Shanghai, taking part for the first time, came top in all three subjects. Meanwhile, Hong Kong which was performing well in the last decade of British rule, has gone from good to great. In this global ranking, it came fourth in reading, second in maths and third in science. These two Chinese cities - there was no national ranking for China - had outstripped leading education systems around the world. The results for Beijing, not yet released, are not quite as spectacular. "But they are still high," says Andreas Schleicher, the OECD's head of education statistics and indicators. Cheng Kai-Ming, Professor of Education at Hong Kong University, and closely involved in the Hong Kong and Shanghai tests, puts the results down to "a devotion to education not shared by some other cultures". Competitive exams More than 80% of Shanghai's older secondary students attend after-school tutoring. They may spend another three to four hours each day on homework under close parental supervision. Such diligence also reflects the ferociously competitive university entrance examinations. "Not all Chinese parents are 'tiger mothers'," insists Prof Cheng. "But certainly they are devoted to their children's education." Certainly both these open and outward-looking cities set great store by education, willing to adopt the best educational practices from around the world to ensure success. In Hong Kong, education accounts for more than one-fifth of entire government spending every year. "Shanghai and Hong Kong are small education systems, virtually city states, with a concentration of ideas, manpower and resources for education," says Prof Cheng. The innovation in these cities is not shared by other parts of China - not even Beijing, he says. Under the banner "First class city, first class education", Shanghai set about systematically re-equipping classrooms, upgrading schools and revamping the curriculum in the last decade. It got rid of the "key schools" system which concentrated resources only on top students and elite schools. Instead staff were trained in more interactive teaching methods and computers were brought in. Showcase schools The city's schools are now a showcase for the country. About 80% of Shanghai school leavers go to university compared to an overall average of 24% in China. Meanwhile, dynamic Hong Kong was forced into educational improvements as its industries moved to cheaper mainland Chinese areas in the 1990s. Its survival as a service and management hub for China depended on upgrading knowledge and skills. In the last decade Hong Kong has concentrated on raising the bar and closing the gap or "lifting the floor" for all students, says a report by McKinsey management consultants. The report, How the World's Most Improved School Systems Keep Getting Better, rated Hong Kong's education system among the best in the world. But Hong Kong schools are undergoing another huge reform, lopping off the final year of secondary school and instead moving towards four-year university degrees from 2012 to align it with China. Abandoning the old British model is a gamble and no-one knows how it will play out in terms of quality. Top teachers However, Hong Kong believes it has laid solid, unshakeable foundations. "In the late 1990s we moved to all-graduate [teachers]. If we want to have high achievement, subject expertise is very important for secondary schools," said Catherine KK Chan, deputy secretary for education in the Hong Kong government. Hong Kong, like Singapore, now recruits teachers from the top 30% of the graduate cohort. By contrast, according to the OECD, the US recruits from the bottom third. Shanghai recruits teachers more broadly. But it is already a select group. Shanghai controls who lives and works in the city through China's notorious "houkou" or permanent residency system, allowing only the best and the brightest to become residents with access to jobs and schools. "For over 50 years Shanghai has been accumulating talent, the cream of the cream in China. That gives it an incredible advantage," says Ruth Heyhoe, former head of the Hong Kong Institute of Education, now at the University of Toronto. Migrant children The OECD's Mr Schleicher believes teacher training has played a part in Shanghai's success, with higher-performing teachers mentoring teachers from lower-performing schools, to raise standards across the board. "What is striking about Shanghai is that there is quite a large socio-economic variability in the student population, but it does not play out in terms of its Pisa results," said Mr Schleicher. "Some people have even suggested we did not include Shanghai's fairly large immigration population. Around 5.1% of the population are migrants from rural areas. Their children are definitely included," he said. Last year Shanghai claimed to be the first Chinese city to provide free schooling for all migrant children. This year migrants outnumbered Shanghai-born children for the first time in state primary schools, making up 54% of the intake. Prof Cheng agrees the Pisa results reflect a broad cross section. However the majority of migrant children are below 15 - the age at which the tests for international comparisons are taken. It is also the age of transfer to senior secondaries. "If they were allowed to attend senior secondary schools in the city, the results would be very different," said Prof Cheng. Even now "to some extent, where people are born largely determines their chances of educational success", said Gu Jun, a professor of sociology at Shanghai university. Their societies are changing rapidly and for both Shanghai and Hong Kong, being top might prove to be easier than staying there.

Here is a summary requirement:
Summarize why Shanghai and Hong Kong seem to outperform Beijing in education.

Please summarize the above article based on the given requirement:

# Output (a):
Shanghai and Hong Kong seem to outperform Beijing in education for a variety of reasons. Firstly, both cities have a strong focus on education and are willing to adopt the best practices from around the world. Secondly, both cities have a large pool of talented teachers to choose from. Finally, both cities have a large number of migrant children who are attending state schools.

# Output (b):
Shanghai and Hong Kong seem to outperform Beijing in education due to their devotion to education, willingness to adopt the best educational practices from around the world, and their focus on upgrading knowledge and skills. Shanghai and Hong Kong have also invested heavily in education, re-equipping classrooms, upgrading schools, revamping the curriculum, and recruiting teachers from the top 30% of the graduate cohort. Additionally, Shanghai has an advantage due to its "houkou" system, which allows only the best and the brightest to become residents with access to jobs and schools.

# Which is better, Output (a) or Output (b)? Your response should be either "Output (a)" or "Output (b)":

Output (b)

Instruction:
Here is an article:
China's education performance - at least in cities such as Shanghai and Hong Kong - seems to be as spectacular as the country's breakneck economic expansion, outperforming many more advanced countries. By Yojana Sharma But what is behind this success? Eyebrows were raised when the results of the Organisation for Economic Co-operation and Development's international maths, science and reading tests - the Programme for International Student Assessment (Pisa) tests - were published. Shanghai, taking part for the first time, came top in all three subjects. Meanwhile, Hong Kong which was performing well in the last decade of British rule, has gone from good to great. In this global ranking, it came fourth in reading, second in maths and third in science. These two Chinese cities - there was no national ranking for China - had outstripped leading education systems around the world. The results for Beijing, not yet released, are not quite as spectacular. "But they are still high," says Andreas Schleicher, the OECD's head of education statistics and indicators. Cheng Kai-Ming, Professor of Education at Hong Kong University, and closely involved in the Hong Kong and Shanghai tests, puts the results down to "a devotion to education not shared by some other cultures". Competitive exams More than 80% of Shanghai's older secondary students attend after-school tutoring. They may spend another three to four hours each day on homework under close parental supervision. Such diligence also reflects the ferociously competitive university entrance examinations. "Not all Chinese parents are 'tiger mothers'," insists Prof Cheng. "But certainly they are devoted to their children's education." Certainly both these open and outward-looking cities set great store by education, willing to adopt the best educational practices from around the world to ensure success. In Hong Kong, education accounts for more than one-fifth of entire government spending every year. "Shanghai and Hong Kong are small education systems, virtually city states, with a concentration of ideas, manpower and resources for education," says Prof Cheng. The innovation in these cities is not shared by other parts of China - not even Beijing, he says. Under the banner "First class city, first class education", Shanghai set about systematically re-equipping classrooms, upgrading schools and revamping the curriculum in the last decade. It got rid of the "key schools" system which concentrated resources only on top students and elite schools. Instead staff were trained in more interactive teaching methods and computers were brought in. Showcase schools The city's schools are now a showcase for the country. About 80% of Shanghai school leavers go to university compared to an overall average of 24% in China. Meanwhile, dynamic Hong Kong was forced into educational improvements as its industries moved to cheaper mainland Chinese areas in the 1990s. Its survival as a service and management hub for China depended on upgrading knowledge and skills. In the last decade Hong Kong has concentrated on raising the bar and closing the gap or "lifting the floor" for all students, says a report by McKinsey management consultants. The report, How the World's Most Improved School Systems Keep Getting Better, rated Hong Kong's education system among the best in the world. But Hong Kong schools are undergoing another huge reform, lopping off the final year of secondary school and instead moving towards four-year university degrees from 2012 to align it with China. Abandoning the old British model is a gamble and no-one knows how it will play out in terms of quality. Top teachers However, Hong Kong believes it has laid solid, unshakeable foundations. "In the late 1990s we moved to all-graduate [teachers]. If we want to have high achievement, subject expertise is very important for secondary schools," said Catherine KK Chan, deputy secretary for education in the Hong Kong government. Hong Kong, like Singapore, now recruits teachers from the top 30% of the graduate cohort. By contrast, according to the OECD, the US recruits from the bottom third. Shanghai recruits teachers more broadly. But it is already a select group. Shanghai controls who lives and works in the city through China's notorious "houkou" or permanent residency system, allowing only the best and the brightest to become residents with access to jobs and schools. "For over 50 years Shanghai has been accumulating talent, the cream of the cream in China. That gives it an incredible advantage," says Ruth Heyhoe, former head of the Hong Kong Institute of Education, now at the University of Toronto. Migrant children The OECD's Mr Schleicher believes teacher training has played a part in Shanghai's success, with higher-performing teachers mentoring teachers from lower-performing schools, to raise standards across the board. "What is striking about Shanghai is that there is quite a large socio-economic variability in the student population, but it does not play out in terms of its Pisa results," said Mr Schleicher. "Some people have even suggested we did not include Shanghai's fairly large immigration population. Around 5.1% of the population are migrants from rural areas. Their children are definitely included," he said. Last year Shanghai claimed to be the first Chinese city to provide free schooling for all migrant children. This year migrants outnumbered Shanghai-born children for the first time in state primary schools, making up 54% of the intake. Prof Cheng agrees the Pisa results reflect a broad cross section. However the majority of migrant children are below 15 - the age at which the tests for international comparisons are taken. It is also the age of transfer to senior secondaries. "If they were allowed to attend senior secondary schools in the city, the results would be very different," said Prof Cheng. Even now "to some extent, where people are born largely determines their chances of educational success", said Gu Jun, a professor of sociology at Shanghai university. Their societies are changing rapidly and for both Shanghai and Hong Kong, being top might prove to be easier than staying there.

Here is a summary requirement:
Summarize why Shanghai and Hong Kong seem to outperform Beijing in education.

Please summarize the above article based on the given requirement:

Shanghai and Hong Kong seem to outperform Beijing in education for a variety of reasons. Firstly, both cities have a strong focus on education and are willing to adopt the best practices from around the world. Secondly, both cities have a large pool of talented teachers to choose from. Finally, both cities have a large number of migrant children who are attending state schools.

Shanghai and Hong Kong seem to outperform Beijing in education due to their devotion to education, willingness to adopt the best educational practices from around the world, and their focus on upgrading knowledge and skills. Shanghai and Hong Kong have also invested heavily in education, re-equipping classrooms, upgrading schools, revamping the curriculum, and recruiting teachers from the top 30% of the graduate cohort. Additionally, Shanghai has an advantage due to its "houkou" system, which allows only the best and the brightest to become residents with access to jobs and schools.