user_query: Put candy, cake, pie, popcorn, and ice cream on a new list
response_text: OK, what do you want to call it?
user_query: Movie Night Snacks
response_text: Sure, I made a list called "Movie Night Snacks" and added those four things.
User: Show me the messages from Zac's teacher about what supplies he needs for school.
Parse: Get_message_content ( message Electronic_message ( content « supplies he needs for school » medium « messages » sender Personal_contact ( person « Zac's teacher » ) ) modality « Show » )