user_query: Delete both lists
response_text: It looks like that list is empty.
user_query: delete the lists
response_text: You have eleven lists. Which one do you want to delete?
user_query: The ones called shopping
response_text: You have eleven lists. Which one do you want to delete?
User: What was my um, BMI last night?
Parse: Get_health_stats ( health_stat_type « BMI » time_span « last night » )