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 Madam Lefaeux doing here? 
 Response: Well, she lives out here now. The desert keeps her dry and the rosé keeps her wet. That's what she keeps coming in and telling us.

SOLUTION: yes

PROBLEM: Prompt: You're a legend. You're the youngest person ever.? 
 Response: Yeah, they didn't exist back then, I don't think.

SOLUTION: no

PROBLEM: Prompt: Look who it is, Richard Jefferson! 
 Response: It's a Luger. It's a pistol from Nazi Germany.

SOLUTION:
no