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: That explains all the turkey basters in mom's bedroom. 
 Response: In the encyclopedia. It's like the internet, but dusty.
[EX A]: no

[EX Q]: Prompt: Hello? What is this place? 
 Response: This place is really just an inconvenient hallway.
[EX A]: yes

[EX Q]: Prompt: I'm here as your lawyer. I am also a vampire. And people don't believe that I can do both, but I can do both. 
 Response: Since you brought that up, it sounds like you're insecure about it.
[EX A]:
yes