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 say stalactite, I say stalagmite. 
 Response: It's really easy to remember. Descend starts the same as down. Ascend starts the same as up. OK, maybe not.
[EX A]: no

[EX Q]: Prompt: OK, he didn't a bad job on purpose. I'm sure. Right, Nooky? 
 Response: But if you can put it on top of me then I can move smoothly through this warehouse.
[EX A]: no

[EX Q]: Prompt: The song wasn't a spoof, we punched it up. 
 Response: So, I would sing the famous Top 40 hit, "Hey Gretchen, It's your Surgery Day Today."
[EX A]:
no