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: Printing photos is sort of obsolete now. 
 Response: Yes, that is why this is the last day we'll be open. We won't be processing photos anymore. We're closing up shop.
[EX A]: yes

[EX Q]: Prompt: Now that I think about it, my life doesn't sound good. 
 Response: No. Hey, why don't you take a swig of that maple-cocaine syrup? It'll make you feel better.
[EX A]: yes

[EX Q]: Prompt: I like to think that every place you hold tension in your body is actually a butt hole. 
 Response: That's interesting. Can we do questions?
[EX A]:
yes