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...'. 
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Question: 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.

Answer: yes


Question: Prompt: I don't mind if he stares at me. 
 Response: You don't mind that the creep, Bill Clinton, is staring at you like that?

Answer: yes


Question: Prompt: Yes, and next time the butter make it soft. This hard butter is impossible to spread. 
 Response: I'm so sorry. It just came right out of the fridge.

Answer:
yes