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: The winter is dark and the sun is at a short angle.` 
 Response: It's been a pleasure, man. Time to graduate.
no

Prompt: Our primary export are those little rocking horses. 
 Response: Oh, boy. This is a good year too. Everyone needs one of those rocking horses.
yes

Prompt: Alright, Mr. Farro. Mel, you're doing great. Here's your book, script. Here we go. 
 Response: He's the pudding phantom.

no