chat_history: ['my horse died last week i was devastated when i found out', 'Oh no! Do you know why?', 'yeah the vet told us it was cancer i was really sad']
sys_response: Aw, I'm sorry. I hope you get another horse that can at least help to replace that hole!
situation: i was so sad when i found out my pet horse died of cancer last week while i was over in vacation