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...'. 

[Q]: Prompt: Sir, did you have fun on the maze? 
 Response: Why, yes I did. I feel like I've almost relived this moment before.
[A]: yes


[Q]: Prompt: Maybe we should start with some basic rules or ideas of what our band's going to be. 
 Response: That  sounds good. Are you calling a band meeting?
[A]: yes


[Q]: Prompt: Maestro, you've some white foam forming in the corners of your mouth. 
 Response: Miles, it's just that dealing with themes of going mad in a play like Hamlet and losing my father to insanity and murder; I just wish you'd tread lightly around me.  Both of you.  I'm liable to carry some of it in my genes.
[A]:
no