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...'. 

[Q]: Prompt: Honey, the gravy's on the stove. 
 Response: I'll say it is. Let's make a human child.
[A]: yes


[Q]: Prompt: Well, doubt is a good thing sometimes. It pushes you to be stronger. 
 Response: That's right, that's my daughter. I teach her right.
[A]: no


[Q]: Prompt: I'm going to make a little teeny-tiny seance chamber. Who's in? 
 Response: Um, sure, I mean I can talk to the dead. So that seems like I have something to offer. I also have a soothing voice.
[A]:
yes