chat_history: ['I just had a weird experience at Wal-Mart today!']
sys_response: Wal-Mart is a place where weirdness always happens. Can you tell me what happened, I'm dying to know!
situation: I was at Wal-Mart the other night and a man came up to ask me for gas money! I was a bit guarded because he exited a vehicle that had two other men in it staring.   It was weird.