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: Your owners seem awful. 
 Response: Yeah, how we gonna get back home if we don't find the rat?
[EX A]: no

[EX Q]: Prompt: Darlings, I only have the off-brands versions of these various tales. 
 Response: Not too long, let's see what, about five or six months.
[EX A]: no

[EX Q]: Prompt: Tracy, you look tan. 
 Response: I mean, if you don't slip, then you don't fall in the pit. So, there's your options.
[EX A]:
no