user_query: Create a shopping list and add toys, gifts, kitchen appliance, cellphone, laptop to the list
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: yes
response_text: Got it, I made a list called "Shopping List" and added those four things.
User: I would like to end my exercise with Fitbit.
Parse: Stop_exercise ( provider « Fitbit » )