user_query: what is the one item on the fourth list?
response_text: Sorry, I looked for fourth, but couldn't find it. Do you want to see all of your lists?
user_query: the fourth one
response_text: You have one thing on that list.
user_query: pull up my fourth list
response_text: You have eleven lists. Which one do you want to know about?
User: Order a Lyft in 20 minutes to take me home, no take me to mom's house.
Parse: Order_ride ( dropoff_location « mom's house » pickup_time « in 20 minutes » provider « Lyft » )