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: I thought that instead of talking when you're giving directions, you sing. We are backstage at the Grand Ole Opry. 
 Response: That's true. I never get to sing on stage because of my horrendous voice.
[A]: yes


[Q]: Prompt: A lot of times I like the context of a joke in terms of what period, so then I know the vernacular of what the joke is told in.  
 Response: I feel like you seem like an unreliable narrator.
[A]: no


[Q]: Prompt: You have 11 hours and 30 minutes to learn how to swallow swords. 
 Response: I gotta take a class. Do they have a sword swallowing class down at the strip mall?
[A]:
yes