user_query: add milk to the grocery list
response_text: I got: Add milk to the grocery list.. Ready to send it?
user_query: send a text to 555-555-9999
response_text: OK, what's the message?
User: I want to get the sticky notes I created yesterday.
Parse: Get_note ( note_creation_time « yesterday » note_property « sticky » note_singular_or_plural « notes » )