user_query: Make a list that includes Michael, Trevor, Aaron, John, and Jason
response_text: OK, what do you want to call it?
user_query: Groomsmen
response_text: Sure, I made a list called "Groomsmen" and added those three things.
User: Add that to all three lists I created gestern.
Parse: Add_item_to_list ( list_creation_time « gestern » list_number « three » list_quantifier « all » list_singular_or_plural « lists » )