user_query: Begin a list of cat names
response_text: Got it, I made a list called "Cat Names".
user_query: delete cat names
response_text: Which item?
user_query: delete the list cat names
response_text: Which item?
user_query: delete the list called cat names
response_text: Which item?
User: I don't need that taxi, I mean Uber.
Parse: Cancel_ride ( provider « Uber » )