chat_history: ['So I was out of town this weekend and lent my brother my car. I was hesitant at first, but I felt he would do good with it and take care of it.', 'Did he take care of it for you?', 'He did. I feel I can let him use it more often after this.']
sys_response: That is great that he was able to show you he is responsible. I bet you're proud.
situation: I gave my brother my car this weekend hoping he would take care of it. He has been doing good so far so I felt I could do this for him.