user_query: create a grocery list and add cheese, ham, bacon to the list
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: yes
response_text: Alright, I made a list called "Grocery" and added those three things.
User: Write an email to Todd, no, Rick.
Parse: Send_digital_object ( medium « email » recipient Personal_contact ( person « Rick » ) )