user_query: Can you take a black & white photo?
response_text: Sure. Get ready!
user_query: Please photograph this in black and white.
response_text: Check out these pictures
user_query: Take a black and white picture of the cat.
response_text: Showing pictures that match.
User: I need to get some um chocolate umm asap!
Parse: Get_product ( product « some » product « chocolate » )