chat_history: ["My little brother was sad and didn't think he would pass his summer school this year.", 'Oh no! Did he pass?', "He did and I'm so happy for him!"]
sys_response: That's great!! Hopefully he will do good in school this year and not have to go to summer school again!
situation: My little brother passed his summer school this year. He didn't believe in himself but my family encouraged him and he did it; I'm so happy for him.