user_query: let's make a list named calculator
response_text: OK, I made a list called "Calculator".
user_query: edit the list
response_text: What do you want to call it instead?
user_query: calculator list
response_text: What do you want to call it instead?
User: Use Strava, no use Fitbit to track my jogging session.
Parse: Start_exercise ( activity « jogging » provider « Fitbit » )