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...'. 

Prompt: Dennis Miller, it's good to see you. You had a political turn around recently. You used to be a liberal comedian and then 9/11 happened. 
 Response: I'm your manager. I can do anything.
no

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.
no

Prompt: Yay! I've been here waiting for you the whole time. 
 Response: You were right under my nose, but you should have been under Darlene's nose.

yes