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: Hey, who's the new guy? 
 Response: Those ankles look mighty strong, ma'am.
no

Prompt: Help. I'm in the fire. 
 Response: I mean, fifty people dying on Batman the Ride - you don't think that would make it out here? We do have newspapers and TV.
no

Prompt: In fact my key chain has a stone on it that's how much of a Pennsylvanian I am, it says so. 
 Response: That's true, I know you would like a photograph with me.

no