chat_history: ['Sometimes I wake up at night and eat junk food.', "I've never done that but i know plenty of people who do that. Its normal every know and again but don't turn it into a daily habit!", 'Yeah but I feel bad afterwards. I like to make peanut butter and nutella sandwiches with chocolate chip cookies.']
sys_response: Damn that sounds good, honestly its fine every know and again. we all have a sweet tooth.
situation: Sometimes at night I wake up and eat extremely unhealthy food. I put peanut butter and Nutella on chocolate chip cookies.