chat_history: ['Man I had an absolute blast from the past last week.', 'Really? What happened?', 'I found my old elementary school.  I hear it was going to be torn down next month, so I toured the inside.']
sys_response: Wow, cool! Did they let you in? It's so cool you had that opportunity.
situation: I found my old elementary school a while ago.  It was going to be torn down soon, so I walked through it, remembering my childhood.