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: Welcome to the New Spaghetti Factory. We make sure that you know you are getting spaghetti in a bowl and not on a plate. 
 Response: OK. Is that the new part? The spaghetti being in a bowl?

SOLUTION: yes

PROBLEM: Prompt: I've been performing here for 15 years, but I'm not a day over 25. 
 Response: That's right. She was performing here when she was a child.

SOLUTION: yes

PROBLEM: Prompt: He's got to die. 
 Response: Oh, it's fantastic.  We have Johnny, who might be an escaped convict, but he's great at glazing.  We also have a father.

SOLUTION:
no