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: 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.
yes

Prompt: What percentage is that, honey? Daddy taught you math. 
 Response: Don't pity my daddy. He works really hard. He's a man of his own means.
no

Prompt: Mr. Cruthers, I noticed that you wear your climbing shoes to descend. I thought you usually use your climbing shoes to climb to ascend. 
 Response: This is the LaCroix factory. What are we going to do if we don't have water?

no