user_query: Add an item to the Necessities list.
response_text: What do you want to add?
user_query: toilet tissue
response_text: I couldn't find a list called "Necessities." Do you want me to make one?
user_query: Sounds good
response_text: Got it, I made a list called "Necessities" and added toilet tissue.
User: Log my running session on Strava, no, Fitbit for me.
Parse: Log_exercise ( activity « running » provider « Fitbit » )