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...'. 

[Q]: Prompt: It's real mysterious. Nobody knows if Matthew is really her son or just her horse. We may never know. 
 Response: I was. They called me the Jackie Tohn of my age.
[A]: no


[Q]: Prompt: Slick, what the fuck? I'm starting to think you have no cool past of being a bad boy. 
 Response: Is it true that you ran the most marathons ever? That's what you told everyone at school.
[A]: yes


[Q]: Prompt: Not only does the rat sing, but it also has the keys to my car. 
 Response: Yeah, how we gonna get back home if we don't find the rat?
[A]:
yes