user_query: Add milk and eggs to a new list.
response_text: Alright, what do you want to call it?
user_query: dog
response_text: OK, I made a list called "Dog" and added those two things.
User: Could you umm add Dick's to umm the errands list?
Parse: Add_item_to_list ( items « Dick's » list_label « errands » list_singular_or_plural « list » )