user_query: create a grocery list and add cheese, ham, bacon 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: Alright, I made a list called "Grocery" and added those three things.
User: Track jog on Google Fit.
Parse: Start_exercise ( activity « jog » provider « Google Fit » )