user_query: show tasks
response_text: You have five reminders. Here are three: today at 1:00 PM, "farm" Today at 8:00 PM, "Empty dishwasher." Thursday at 3:00 PM, "check the mail". Do you want to hear more?
User: Open Sparkpeople and track the calories in a wheat bread slice.
Parse: Log_nutrition ( component « calories » food « wheat bread slice » provider « Sparkpeople » )