user_query: Show me a list
response_text: You have eleven lists. Which one do you want to know about?
user_query: Camping Trip
response_text: You have eleven lists. Which one do you want to know about?
user_query: Camping Trip list
response_text: You have eleven lists. Which one do you want to know about?
User: Get my list labeled to-do tomorrow.
Parse: Get_list ( list_owner « my » list_singular_or_plural « list » list_title « to-do tomorrow » )