user_query: Call Panera on Taft.
response_text: I found a couple of options. Which do you want?
user_query: Stop.
response_text: No problem
user_query: Call Drunken Bento
response_text: Sorry, who do you wanna call?
User: Stop tracking my walk on my phone until 1.
Parse: Pause_exercise ( activity « walk » device « phone » end_time « 1 » )