user_query: create a shopping list
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: yes
response_text: Alright, I made a list called "Shopping".
User: I would like to know what my blood pressure is now.
Parse: Get_health_stats ( health_stat_type « blood pressure » time_span « now » )