user_query: start a list of cat toys
response_text: Got it, I made a list called "Cat Toys".
user_query: remove cat toys
response_text: Which item?
user_query: remove cat toys list
response_text: I couldn't find cat toys on your list called "Cat Toys."
User: Log that I consumed, um 2000 calories today.
Parse: Log_nutrition ( culinary_quantity « 2000 calories » time « today » )