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...'. 

[EX Q]: Prompt: You have another blonde mustache on your chest? 
 Response: It's gonna look real cool, but then your face is gonna bleed.
[EX A]: no

[EX Q]: Prompt: That's me, Annette Burgundy. Best-selling author. 
 Response: This sounds crazy, but I met you at a book signing at Barnes and Noble years ago.
[EX A]: yes

[EX Q]: Prompt: Doctor, it seems like everyone's having a breakthrough. How about you? 
 Response: If you keep talking like that she's going to order me to slap you.
[EX A]:
no