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: You're going to wind up just like that George Burman, losing his job just 'cause he said n-word. 
 Response: It's no big deal, we all say it from time to time.
yes

Prompt: Well, you know, she's the youngest and she just needs more attention. 
 Response: I know, because she's used to getting all the attention.
yes

Prompt: First, take my hand. Let's pray. 
 Response: OK. Now, it's gonna go right through your hand. Don't be freaked out.

yes