Given the prompt and a response, classify the them to "yes" if response is "yes, and" type. Otherwise classify it as "no". "Yes, and" is a rule-of-thumb in improvisational comedy that suggests that a participant in a dialogue should accept what another participant has stated ("Yes") and then expand on that line of thought or context ("and..."). 1 In short, a "Yes, and" is a dialogue exchange in which a speaker responds by adding new information on top of the information/setting that was constructed by another speaker. Note that a "Yes, and" does not require someone explicitly saying 'yes, and...' as part of a dialogue exchange, although it could be the case if it agrees with the description above. There are many ways in which a response could implicitly/explicitly agree to the prompt without specifically saying 'yes, and...'. 

Prompt: Guys, while you're cleaning this carpet, I want you to remember that celebrities will be walking on it. 
 Response: So, don't clean it too good, or what?
yes

Prompt: I'm gonna go get the camera. This is so special. 
 Response: Carolyn's opened up to you in a way we've never seen. She's adopted and we're constantly thinking about giving her back.
yes

Prompt: We could develop the customer's digital photos from memory cards. That would really be a move into the 21st century for us. 
 Response: Yes, because those printers are never fast enough. We should have thought of that sooner.

yes