chat_history: ['My dog I had for five years just passed away. He was hit by a car last night.', 'oh I am so sorry. That must be fresh on your heart, may he rest in peace.', 'It is just so sad to have my loyal companion taken away like that.']
sys_response: I can only imagine. I am so sorry. What was his name?
situation: My dog I had for five years just passed away. He was hit by a car last night.