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: They told us what to do last time there was a meltdown. But its just gone. 
 Response: They came in and they were like "It's so simple. It's written right on the wall."
[EX A]: yes

[EX Q]: Prompt: Don't you ever walk up to one of the many public apple statues and slice off a hunk of apple? 
 Response: I guess I think about the woman more because I was engaged to her.
[EX A]: no

[EX Q]: Prompt: Your elbow, it's mush. It's a fleshy bag of mush. 
 Response: Even for servicemen? Are you against our soldiers?
[EX A]:
no