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: Hello, Rodney. 
 Response: Hey Calista. Hey Calisto.
[EX A]: yes

[EX Q]: Prompt: Yo yo yo guys, I got your delivery from King Taco. 
 Response: Oh, man, it's Mr. King Taco himself!
[EX A]: yes

[EX Q]: Prompt: We have to come up with some kind of solution for getting water. 
 Response: We could find another lake or use toilet water.
[EX A]:
yes