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: Of course, young lady. What size t-shirt do you take? 
 Response: Can you hold the t-shirt out so we can get a good look at it?

A: yes
****
Q: Prompt: I'm gonna go get the camera. This is so special. 
 Response: Carolyn's opened up to you in a way we've never seen. She's adopted and we're constantly thinking about giving her back.

A: yes
****
Q: Prompt: We're gonna be, I guess, going back out in the world after the show is done in an hour. It's 5AM now, so we'll be back out on the street around eight, I guess. 
 Response: Yes and then I have to go directly home. I can't dilly dally. So don't get any ideas, both of you.

A:
yes
****