chat_history: ['I did so much practice running in preparation for my 50 metre sprint race at my school!', 'Wow. Do you expect to win?', 'I do! I am so motivated to win and I believe I am one of the fastest at my school.']
sys_response: That is nice. Good luck.
situation: I practiced running so much, I was confident I was going to win the 50 metre sprint at my school.