user_query: buy more coffee
response_text: Sure, I'll remind you on Tuesday at 3:00 PM.
user_query: make that 3pm
response_text: Alright, on Tuesday at 3:00 PM. What's the reminder?
user_query: at 3
response_text: OK, on Tuesday at 3:00 AM. What's the reminder?
user_query: set a reminder for tuesday
response_text: Alright, on Tuesday. At what time?
User: Take a selfie of me after 20 seconds
Parse: Take_photo ( delay « 20 seconds » instrument « selfie of me » )