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: So you're in that drippy-looking painting thing? 
 Response: We like to call it an avant garde look at time and space.

Answer: yes


Question: Prompt: Why would this lady put on nail polish in a grocery store? 
 Response: I lost all my friends. I've been down here in the seam.

Answer: no


Question: Prompt: That's the young lady that transported me to your time of 2017. 
 Response: Oh, right. She's the one that disappeared and then came back. I can't wait to see what she's got to say.

Answer:
yes