chat_history: ['Recently, my wife and I needed a babysitter for the evening, and my mother-in-law offered to watch our kids.', 'That was nice of her. Did everything work out?', 'No, she forgot.  Which, unfortunately, is typical!', 'Oh no! Did you guys stillhave a nice evening?', "Yeah, it worked out okay to take the kids with. It just wasn't quite as relaxing."]
sys_response: Yeah I thought of that. well, the kids probably loved it!
situation: My mother-in-law offered to babysit our kids about a month ago.  When the day finally came, she acted like we had never asked her.