chat_history: ['I had a salad for lunch yesterday, then went shopping at the mall. When I got home around 7pm I discovered I had a HUGE piece of spinach between my front teeth!', 'Did you brush it right out?', 'I did. But dozen of people had already seen it. I was mortified. No one told me!']
sys_response: Maybe you could give them a call on the phone and tell them about your feelings?
situation: had food between my teeth