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: Mostly I've been engaging in impromptu businesses. 
 Response: Every time you pick your phone up, you look dead.
[EX A]: no

[EX Q]: Prompt: Oh, we're both doctors. Can we help you? Are you in actual danger? 
 Response: Yes, yes. I think my husband's been possessed. He's been saying some crazy things. Please, can we just get in your car?
[EX A]: yes

[EX Q]: Prompt: I happen to know where a certain Buick is hidden that would take you very far inland, indeed. 
 Response: To be honest, part of me was hoping that the waves would just suck them out to sea and all I would see was them floating.
[EX A]:
no