chat_history: ['Two years ago my wife and I got divorced. It has been very odd in this big house all by myself.', 'How do you feel these days?', 'It has gotten a little better with time, but still a pretty sore spot for me.']
sys_response: It must be difficult, do you think she will come back ever?
situation: Two years ago my wife and I got divorced. It's been very strange in this big house all by myself.