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: Aberleen, are you in enjoying yourself at this play? I'm having mixed emotions. 
 Response: I'm worried about the baby, Paul.
[EX A]: yes

[EX Q]: Prompt: I've got a shoe for sale sir. 
 Response: How much, oh I see right here it says five million dollars, I gotta say that's quite excessive.
[EX A]: yes

[EX Q]: Prompt: Well, there's the last of my money. 
 Response: Yeah, like I want the number of flavors to be ten times the number of people in the Baskin Robbins. That's when I'm most comfortable.
[EX A]:
no