user_query: Could you create a list for me named Things to buy
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: Add toothpaste and hand sanitizer on it
response_text: Got it, what do you want to call it?
user_query: frozen berries and corn
response_text: OK, I made a list called "Frozen Berries And Corn" and added those two things.
User: Take a a black and white photo using Instagram.
Parse: Take_photo ( app « Instagram » filter « black and white » )