chat_history: ['I had studied for an exam for several days, so I was confident when I strolled into class because I knew I would ace it', 'and did you knock it out of the park?', 'Uh, I made a B on it,  so it was a false sense of confidence, lol']
sys_response: Perhaps be less cocky next time? Either way B's get degree's.
situation: I had studied for an exam for severl days. I was very confident I would ace the exam