chat_history: ['I recently had a prank played on me. My friend pretended to be dead and used ketchup as a prop!', 'Damn that sounds like a pretty good one! How did that turn out?', 'I ended up being very upset at first and then laughed it off!']
sys_response: That's how all pranks should be!
situation: One time my friend played a prank on me where he acted dead. I came down stairs and there was a red substance on the ground near his head, but it was just ketchup!