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: You said your wife looks like Dorothy from Wizard of Oz. I gotta ask: Judy Garland Dorothy or Diana Ross Dorothy? 
 Response: Diana Ross Dorothy. But she has the voice of Judy Garland. So that's kinda confusing for people.
[EX A]: yes

[EX Q]: Prompt: I want to make another wish. 
 Response: OK, because I forgot what the first ones were.
[EX A]: yes

[EX Q]: Prompt: You know, 30 years, ladies and gentleman, we've never had a teleprompter mishap until today. I don't know what a freak fart is, but I'd like to know. 
 Response: Well, I do, but that's a whole 'nother segment, Catalina.
[EX A]:
yes