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: What's your name? We haven't met. 
 Response: It's Janet, and stop looking at her like that, Mr. President.
yes

Prompt: Why would this lady put on nail polish in a grocery store? 
 Response: I lost all my friends. I've been down here in the seam.
no

Prompt: And you're all welcome to Sbarro after the wedding ceremony. 
 Response: That's what I did. I actually ended up buying three shirts.

no