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 you were 5 years old, stationed in Afghanistan? 
 Response: Never, never in your whole life have you made that mistake.
[EX A]: no

[EX Q]: Prompt: Hey, look. The whole audience watched that exchange with my father. It's become part of the play and there's not a dry eye in the house. 
 Response: They must think that this is part of the dialogue of the play.
[EX A]: yes

[EX Q]: Prompt: Are you sure you both are okay with closing the shop and taking us to the airport? 
 Response: Now here's the thing. The fudge can fit in your carry-on because our fudge is very dense. Regular size, but weighs a thousand pounds.
[EX A]:
no