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: We're going to make this party so much better. It's gonna be rad. We're gonna be here for 28 minutes. And, like, you'll thank us tomorrow. 
 Response: You know those Ed McMahon, like those letters that come in the mail? I mailed it in and that was my prize.
[EX A]: no

[EX Q]: Prompt: Let's get in the car and I'll take you back to where you need to be. Screw these groceries. Who needs groceries? 
 Response: Our first stop should be a comic book shop to see if there's an issue that has an ad for a grow ray in it.
[EX A]: yes

[EX Q]: Prompt: You have to get back in line at the beginning of the labyrinth. 
 Response: That's fine.  Fortunately, I had the foresight to purchase the labyrinth map.
[EX A]:
yes