user_query: Start a new list and add berries, watermelon, pineapple, apples, and grapes
response_text: Alright, what do you want to call it?
user_query: fruit salad
response_text: OK, I made a list called "Fruit Salad" and added those five things.
user_query: Throw out the fruit salad list
response_text: Are you sure you want to go ahead and clear it?
user_query: yes
response_text: Got it, I cleared the list called "Fruit Salad."
User: I would like the list shown.
Parse: Get_list ( list_singular_or_plural « list » )