user_query: text Levi
response_text: Alright, what's the message?
user_query: Get cheese 
response_text: Sorry, I'm not finding a match in your contacts. Tell me just the first name ? or feel free to use the screen.
user_query: Send a message to Levi
response_text: Sorry,, who do you wanna message?
User: resume my current yoga workout
Parse: Resume_exercise ( activity « yoga » )