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: 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: Look at my pictures. That's Thomas Edison, right? 
 Response: That looks like another devil.
[EX A]: yes

[EX Q]: Prompt: It was Tim's cookie, but I asked if I could have it. He said yes and relinquished his rights to the cookie. 
 Response: I'm sorry gentlemen. This has to go in front of the fortune cookie commission.
[EX A]:
yes