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: So, as my final task as maid of honor, I want to clarify my understanding. There is no groom for this wedding. You have not found him yet? 
 Response: It's not that good, Mr. McCormick, to be honest. I would get some ice cream first.
answer:
no


question:
Prompt: Well William, let's head out there in these brown shirts. But let's put on a little green, too. How about some green scarves? 
 Response: Hey, what if we drew lines on the sleeves like in a pattern?
answer:
yes


question:
Prompt: It's a fun day.  We just make a fun game out of it. 
 Response: Yeah, we put on Katrina and the Waves playlist on iTunes and just jive.
answer:

yes