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: I've hurt your bagel baking family. I am very sorry. 
 Response: Yes, you have. That is an understatement.
[EX A]: yes

[EX Q]: Prompt: Well, nice to meet you. My name is Bartal. I'm the stage Manager at the Grand Ole Opry. 
 Response: Yes, and I'm Cynthia, drinker of bone broth and runner of the Grand Ole Opry.
[EX A]: yes

[EX Q]: Prompt: Well, I'd like to think people know who I am. I do have a commercial out there. 
 Response: I thought he died, so maybe we see his ghost? I guess there's no point in speculating.
[EX A]:
no