user_query: Erase some items from my to-do list.
response_text: Which item?
user_query: any item
response_text: Which item?
user_query: Add wash dishes to my to-do list.
response_text: Which item?
user_query: Add wash dishes to the list called to-do.
response_text: I couldn't find those two things on your list called "To Do."
user_query: Add wash dishes to my to-do list.
response_text: Which item?
User: Mark down a uh medium um steak for dinner please.
Parse: Log_nutrition ( food « steak » meal « dinner » size « medium » )