chat_history: ["I'm supposed to be on a diet, but I couldn't help myself and I ate three chocolate bars.", 'it happens we have to reward ourselves sometimes. dark chocolate is actually good for you!', "But I'm supposed to be on a diet! I can't lose weight if I have no self control :("]
sys_response: hey it was just one day! you got this... work extra hard for the next 5 days!
situation: I'm on a diet and I ate three chocolate bars yesterday.