user_query: new shoes and bras
response_text: OK, I added new shoes and bras.
user_query: the shopping list
response_text: What do you want to add?
user_query: add some items to the list
response_text: OK. Which list do you want to add to?
User: Put ah put 320-043-1042 in my Gmail contacts
Parse: Add_contact ( phone_number « 320-043-1042 » provider « Gmail » )