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: Tad, we are in a whale. Any moment, we could be vomited or blow holed out of this place. Tell us your truth. 
 Response: Oh, I can hear sharks constantly. There's one just off the starboard bow, right now.
[EX A]: no

[EX Q]: Prompt: Our gang had a fully produced piece on NPR? 
 Response: Almost as long as the Jaws shark and just as scary.
[EX A]: no

[EX Q]: Prompt: Honey, the gravy's on the stove. 
 Response: I'll say it is. Let's make a human child.
[EX A]:
yes