user_query: create a list with robe, houseshoes, bath bombs, and oil
response_text: Alright, what do you want to call it?
user_query: Pack for trip
response_text: OK, I made a list called "Pack For Trip" and added those four things.
User: I need to know if I have peanut butter on my store list.
Parse: Get_list ( list_items « peanut butter » list_label « store » list_owner « my » list_singular_or_plural « list » )