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: It's really hard because we're trying to make more white friends. We thought we'd try to infiltrate your world. Short of going to a Patriots game, this seemed like the best option. 
 Response: Yeah, he and Usher did that duet, right?
[A]: no


[Q]: Prompt: Yes, Billy is the skeptic of our gang. 
 Response: I really am, I don't even believe I came out of my mother.
[A]: yes


[Q]: Prompt: Pinky, I've been thinking about your plight. And you know, while hear at the performance arts school, I minored in sub routine programming for feel routines. And I've written a little something on this punch card that I'd like to insert inside you. 
 Response: I cannot believe this. I am so closed to feeling touched. Please, David, do insert that in me.
[A]:
yes