TASK DEFINITION: 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...'. 
PROBLEM: Prompt: You were the extra guy on the grassy knoll. 
 Response: I feel like I don't know how to relate to people, so I watch what they do and when I get to know their interests, I'll buy them a poster or something.

SOLUTION: no

PROBLEM: Prompt: Who's this one legged cop? 
 Response: It's what I do. I'm a state fair janitor.

SOLUTION: no

PROBLEM: Prompt: I have been having an afternoon long affair. 
 Response: With someone other than me, how could you?

SOLUTION:
yes