user_query: I would like a panoramic photo, please.
response_text: Alright. Get ready!
user_query: I want to take a wide-angle photo.
response_text: OK. Get ready!
User: I would like to email bob@gmail.com, actually joe@yahoo.com.
Parse: Send_digital_object ( medium « email » recipient Contactable_entity ( contact_id Email_address ( id_form « joe@yahoo.com » ) ) )