chat_history: ['Once when I was a kid I got caught in a riptide with my sister. It was very scary!', 'Sounds frightening! Was this off the coast of a beach or something?', 'Yes, Martinique Beach in Nova Scotia. The currents are very strong.']
sys_response: That is one of my greatest fears. Did you have to swim sideways from the current to escape?
situation: Once when I was a kid I got caught in a riptide with my sister. I was so scared! Fortunately I was a strong swimmer and was able to get us to shore.