chat_history: ['My car broke down on a busy highway the other day. There were so many cars zooming past me, it was scary!', 'that is very scary, how did you get home', 'My brother had to pick me up. He had to pull up behind me on the curb. It felt dangerous!']
sys_response: that is dangerous, glad that both of your are okay
situation: My car broke down on the busy highway the other day. There were so many cars, it was scary!