user_query: I am running late but see you soon 
response_text: I got: I am running late, but see you soon.. Ready to send it?
user_query: yes 
response_text: OK, what's the message?
user_query: sister 
response_text: Got it. Would you like me to remember that your sister's name is Sister?
user_query: I want to send a message to sister 
response_text: OK, What's your sister's name?
user_query: I want to send a message 
response_text: Who do you wanna message?
User: Mark down that I did 50 sit-ups at 11am today no it was 55 sit-ups at 11:15am.
Parse: Log_exercise ( activity « sit-ups » number_of_repetitions « 55 » time « 11:15am » )