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: What's the one with little green bumps in it? 
 Response: That one is pistachio walnut. I'm one that likes to combine my nuts.

SOLUTION: yes

PROBLEM: Prompt: Darlings, I only have the off-brands versions of these various tales. 
 Response: Not too long, let's see what, about five or six months.

SOLUTION: no

PROBLEM: Prompt: I see a black man in his mid- fifties taking a walk with a cockroach. 
 Response: They're in step. This is a choice for the cockroach.

SOLUTION:
yes