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: Why are you laughing at me? Is it my voice? 
 Response: Your voice is very comical for a ghost.
answer:
yes


question:
Prompt: Guys, while you're cleaning this carpet, I want you to remember that celebrities will be walking on it. 
 Response: So, don't clean it too good, or what?
answer:
yes


question:
Prompt: May I speak with you privately? Everything's fine. 
 Response: We've never spoken alone. I'm just nervous to be around the big boss by myself.
answer:

yes