user_query: Create Pets list.
response_text: Alright, I made a list called "Pets".
user_query: Add cat, dog and hamster to Pets list.
response_text: Sure. Cat, dog and hamster on your list called "Pets". Anything else?
User: The veal is 320 calories.
Parse: Log_nutrition ( culinary_quantity « 320 calories » food « veal » )