answer: The picture and sound are fine
paragraph_question: question: How is the picture quality?, context: The Smart TV is great, and at a very fair price.  The setup was explained well and straightforward, even the network setup and interface to peripheral devices.  Had it up and running in an hour or so.The picture and sound are fine.  Through the smart hub we can browse the web and play youtube videos and music for free.  Have not tried the pay services yet; may not need to.  I suggest that you use a USB mouse instead of the remote for the on-screen keyboard, it is much faster and easier.  Just plug it in and go.Overall, we are very happy with our purchase. 
question: How is the picture quality?
sentence: The picture and sound are fine .
paragraph: The Smart TV is great, and at a very fair price.  The setup was explained well and straightforward, even the network setup and interface to peripheral devices.  Had it up and running in an hour or so.The picture and sound are fine.  Through the smart hub we can browse the web and play youtube videos and music for free.  Have not tried the pay services yet; may not need to.  I suggest that you use a USB mouse instead of the remote for the on-screen keyboard, it is much faster and easier.  Just plug it in and go.Overall, we are very happy with our purchase. 
sentence_answer: <hl> The picture and sound are fine <hl> .
paragraph_answer: The Smart TV is great, and at a very fair price. The setup was explained well and straightforward, even the network setup and interface to peripheral devices. Had it up and running in an hour or so.<hl> The picture and sound are fine <hl>. Through the smart hub we can browse the web and play youtube videos and music for free. Have not tried the pay services yet; may not need to. I suggest that you use a USB mouse instead of the remote for the on-screen keyboard, it is much faster and easier. Just plug it in and go.Overall, we are very happy with our purchase. 
paragraph_sentence: The Smart TV is great, and at a very fair price. The setup was explained well and straightforward, even the network setup and interface to peripheral devices. Had it up and running in an hour or so. <hl> The picture and sound are fine . <hl> Through the smart hub we can browse the web and play youtube videos and music for free. Have not tried the pay services yet; may not need to. I suggest that you use a USB mouse instead of the remote for the on-screen keyboard, it is much faster and easier. Just plug it in and go. Overall, we are very happy with our purchase.