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: Is there a voodoo curse on me? 
 Response: OK, I didn't put one on you, but I don't know everyone in the world. Somebody else might have.
[EX A]: yes

[EX Q]: Prompt: You're a legend. You're the youngest person ever.? 
 Response: Yeah, they didn't exist back then, I don't think.
[EX A]: no

[EX Q]: Prompt: I believe in you I think you should run for dueling president. 
 Response: Are you serious that sounds amazing if I run then you are going to be my VP.
[EX A]:
yes