user_query: bring up the first list
response_text: You have eleven lists. Which one do you want to know about?
user_query: what are they
response_text: You have quite a few lists.
user_query: show me my lists
response_text: You have quite a few lists.
User: Resume my yoga session in 5 minutes.
Parse: Resume_exercise ( activity « yoga » time « 5 minutes » )