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...'. 

Prompt: Sir, there's no food or drink allowed in here either. 
 Response: I can't bring this piece of pizza in? It's a part of my act.
yes

Prompt: Mmm. The best hotdogs in the world come from there. 
 Response: Are you attempting to bribe a state official with chopped onions?
no

Prompt: Did you notice that the meat was both hot and cold at the same time? 
 Response: Yes, it was.  It was like it had been heated and then frozen.

yes