user_query: I need you to add ice cream to the list
response_text: Alright. Which list do you want to add to?
user_query: grocery
response_text: Alright, I added ice cream.
User: Can you show me the email Mike sent me?
Parse: Get_message_content ( message Electronic_message ( medium « email » sender Personal_contact ( person « Mike » ) ) modality « show » )