chat_history: ['I am waiting to take a big test coming up! I feel prepared, yet I am anxious.', 'Good luck! What is it on?', 'Thank you! It is my final exam for a summer Database Applications/Design class that I am taking.']
sys_response: How much studying did you do leading up to it?
situation: I am waiting to take a big test coming up! I feel prepared, yet I am anxious.