instruction:
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...'. 
question:
Prompt: Your majesty, I was thinking about the sacred scroll and what was written on it. 
 Response: I forgot all about the sacred scroll. It said that there's a little bit of stone on a microscopic level inside of all Cold Stone ice cream.
answer:
yes


question:
Prompt: I'm an angel from heaven. 
 Response: This is a chance for us to start over, I think. But, maybe we should be in two different stories.
answer:
no


question:
Prompt: Hey, what are you doing with that pillow? 
 Response: I've never seen anything like this in my life.  It's gotta be extremely valuable. Yeah. Who is it signed by?
answer:

no