chat_history: ["My girlfriend and I were at a party Friday night. I couldn't find her anywhere, and got worried.", 'Where was she?', 'In a spare bedroom with her ex, laying on the bed and kissing him.']
sys_response: Does she have a new ex now?
situation: I caught my girlfriend kissing her ex at a party the other night.  She seemed to really be in to it.  I got pretty upset.