user_query: renive all items from my to-do list
response_text: You have two lists with similar names. Which one do you want to clear?
user_query: yes
response_text: It looks like that list is already empty.
user_query: I want to see all of my lists
response_text: You have quite a few lists.
User: Get me the text, I mean email with the content please rsvp.
Parse: Get_message_content ( message Electronic_message ( content « please rsvp » medium « email » ) )