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: Yes, Billy is the skeptic of our gang. 
 Response: I really am, I don't even believe I came out of my mother.
[EX A]: yes

[EX Q]: Prompt: It's what is commonly known as a day camp. You come in the day, you leave, you go sleep somewhere else. Because you know what? I'm not your mother. I'm not making a bed for you. You come here to learn skills. Namely the skills of how to talk meaningfully about music that you like. 
 Response: Yep. Three of them in long coats, the fourth one didn't make it.
[EX A]: no

[EX Q]: Prompt: They're pretty stupid over on that hill too. 
 Response: Yeah, go put up a bunch of chairs to kind of confuse them.
[EX A]:
yes