user_query: those books
response_text: I couldn't find books.
user_query: I want to delete those items from that list.
response_text: Which item?
user_query: yes
response_text: Alright, I made a list called "Book Wishlist" and added Beloved and Invisible Man.
user_query: Add Beloved and Invisible Man to my book wishlist
response_text: I couldn't find a list called "Book Wishlist." Do you want me to make one?
User: Use Front Gate Tickets to get me um get me tickets for the next concert in Columbus.
Parse: BuyEventTickets ( event_location « Columbus » event_type « concert » provider « Front Gate Tickets » )