user_query: Clear my list of all entries.
response_text: You have eleven lists. Which one do you want to clear?
user_query: shopping
response_text: You have eleven lists. Which one do you want to clear?
user_query: groceries
response_text: You have eleven lists. Which one do you want to clear?
User: Take a 10 minute video, let's make it 20 minutes.
Parse: Record_video ( duration « 20 minutes » )