chat_history: ["I came home the other day and my roommate had a friend over. I've only seen him with a friend over once in my 3.5 years of living here."]
sys_response: Wow. That must be a very special friend. I net you were surprised.
situation: I came home the other day and my roommate had a friend over. I've only seen him with a friend over once in my 3.5 years of living here.