user_query: I'm wanting to add note cards to my shopping list
response_text: OK. Which list do you want to add to?
user_query: shopping
response_text: What do you want to add?
user_query: note cards
response_text: What do you want to add?
User: Show me my last menstrual cycle.
Parse: Get_health_stats ( health_stat_type « menstrual cycle » )