user_query: add oil change to list called to-do 
response_text: Got it, I added oil.
user_query: Remove go to store on list called to-do 
user_query: check off go to store on list called to-do 
response_text: OK, I checked off go to store.
user_query: add go to store on list called to-do  
response_text: Sure, I added go to store.
User: Please go to go to fitness stats.
Parse: Get_health_stats ( health_stat_domain « fitness » )