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: Did you say that you're covered in chains or cheese? 
 Response: I'm going to copyright that. That's my idea.
[EX A]: no

[EX Q]: Prompt: Sitter, you're slightly bigger, but you're still very small. 
 Response: I'm in between sizes.
[EX A]: yes

[EX Q]: Prompt: They're sleeping head to head, neck to wait neck then to their bodies right? 
 Response: Well yes I agree with you actually one of them threw his slipper at me and called me a lollipop bandit.
[EX A]:
no