user_query: Yes.
response_text: OK, I made a list called "Kroger" and added green beans and garlic.
user_query: Kroger
response_text: I couldn't find a list called "Kroger." Do you want me to make one?
user_query: Put green beans and garlic on the list.
response_text: OK. Which list do you want to add to?
User: add to packing list
Parse: Add_item_to_list ( items « packing » list_singular_or_plural « list » )