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...'. 

[EX Q]: Prompt: Is that a shard from a dark crystal? 
 Response: I'm sorry, Rosemary.
[EX A]: no

[EX Q]: Prompt: Spirits of the corn field. It's me, Mr. house flipper. 
 Response: Finally, you've made it here. What do you want from us.
[EX A]: yes

[EX Q]: Prompt: I wish you would stop asking about Chuck. You're married to me now. 
 Response: I know that, but he lives next door and the past is the past, but sometimes I just can't forget those nights we used to have together. Me and Chuck in the moonlight.
[EX A]:
yes