user_query: mom
response_text: Alright, what's the message?
user_query: john
response_text: Sorry,, who do you wanna message?
user_query: message someone
response_text: Who do you wanna message?
User: buy me food
Parse: Send_digital_object ( medium InferFromContext object Electronic_message ( content « buy me food » ) recipient Personal_contact ( person InferFromContext ) )