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: Captain, are you saying you can become the captain of this whale from the inside? 
 Response: Nobody leaves this whale until we find out why you're here.
no

Prompt: Do you get bit by bugs in your tree? 
 Response: At night, yes, all the time. I use lotion to make the bites feel better though.
yes

Prompt: Is that your Grandfather back from the dead? 
 Response: I think so, but I'm sort of learning my family heritage isn't all I'd thought it would be.

yes