chat_history: ['Running my first (and maybe only!) marathon felt like *such* a huge accomplishment!', "Wow, that is an amazing accomplishment!  Congratulations!  You gotta be feeling like you're on top of the world after that!", 'Ah, it was the best! Plus it helped that I purposely chose an amazing destination in which to run it -- it was the Venice Marathon!']
sys_response: My first thought was California but then there's Venice [Italy] and then either way, that's an amazing destination!
situation: I'm always proud when I set my sights on something and achieve it. Running my very first marathon was a big one!