user_query: create a costco list
response_text: Got it, I made a list called "Costco".
user_query: add baked chicken
response_text: Alright. Baked chicken on your list called "Costco". Anything else?
user_query: add clothes
response_text: Sure. Add clothes. Anything else?
user_query: Clear my costco checklist.
response_text: Sorry, I couldn't find any lists with that name.
User: Send text message to Larry's tablet, no Tom's tablet.
Parse: Send_digital_object ( medium « text message » recipient Personal_contact ( person « Tom » ) )