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...'. 

[Q]: Prompt: I have a cold. 
 Response: Oh, here, let me give you this Theraflu bottle.
[A]: yes


[Q]: Prompt: New instruments are so expensive. So, I thought I'd get a used sextant. 
 Response: You're blaming it on the sextant, Tad? That's not an apology.
[A]: yes


[Q]: Prompt: You are so defensive about everything that we talk about. Your face turns red and you immediately say that you aren't the killer. 
 Response: Wait a minute, are you ElderSpanx69 on ebay? We've bought so many things from you.
[A]:
no