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: What's crazy is I've never felt like I was sassy at all. But you're both saying I'm sassy. 
 Response: He doesn't believe in himself. He could have been a real weatherman, right here in town, but he sold himself out. He just went to the plant because his dad did.
[EX A]: no

[EX Q]: Prompt: It's true. I love getting letters and postcards. 
 Response: It's a dying art, you know? Everybody's on the Twitter now with the hashtags.
[EX A]: yes

[EX Q]: Prompt: No one can advertise a car with their hands better than you. 
 Response: I was a National Honor Society color wearer, and here I am. Advertising cars with my hands.
[EX A]:
yes