user_query: Create a to-do list for me
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: Put on the list To finish my homework
response_text: Sure, I made a list called "Finish My Homework".
user_query: add to call mom
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
User: Get me 3 of my lists.
Parse: Get_list ( list_number « 3 » list_owner « my » list_singular_or_plural « lists » )