user_query: rennovation
response_text: What do you want to add?
user_query: reno
response_text: OK. Which list do you want to add to?
user_query: add skim walls to a list
response_text: OK. Which list do you want to add to?
User: Get my list labeled games.
Parse: Get_list ( list_owner « my » list_singular_or_plural « list » list_title « games » )