user_query: the to do list
response_text: Sure, I cleared the list called "To Do."
user_query: clear the list
response_text: You have two lists. Which one do you want to clear?
user_query: pull up my to do list
response_text: You have two lists with similar names. Which one do you want to know about?
User: Record my morning smoothie as 20, I mean 200 calories.
Parse: Log_nutrition ( culinary_quantity « 200 calories » food « smoothie » time « morning » )