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: You can eat all you want at the buffet in the hospital inside a convention center in Scottsdale, Arizona on the hottest day of the year and you can still sleep with anybody you want to. 
 Response: Oh, me neither!  I was standing in the dressing room at Macys asking my wife if she thinks the claws made my arms look too big.
[EX A]: no

[EX 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?
[EX A]: yes

[EX Q]: Prompt: What should I do, Tranese? 
 Response: What's in your shoes? Some feet?
[EX A]:
no