user_query: set timer to 10 mins to start salad
response_text: OK, a ten minute timer called start salad. Starting now.
user_query: play some BGM jazz
response_text: Playing Bgm jazz on YouTube.
user_query: find a recipe for greek salad
response_text: Here are some results from the web
User: Open Fitbit to begin a, a 20 minute run.
Parse: Start_exercise ( activity « run » duration « 20 minute » provider « Fitbit » )