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: Alright, folks. We are 3 Ashes and 2 Cinders and we need a suggestion for a place where people might work, like an Arby's or a Dairy Queen. 
 Response: How about a bank! It's spelled with a B. What's wrong with your bat ears?
[EX A]: yes

[EX Q]: Prompt: It's a silk rove. The material is not clinging at all. It's very soft. What is this condition you have exactly? 
 Response: Silk anesthesia. There's only four known cases in the United States.
[EX A]: yes

[EX Q]: Prompt: That explains all the turkey basters in mom's bedroom. 
 Response: In the encyclopedia. It's like the internet, but dusty.
[EX A]:
no