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...'. 

Q: Prompt: I saw the stereo on the way in. Pearled exterior. You have to see it. 
 Response: You named yourself, right? And you raised yourself. You killed a zombie. You saved someone's life.

A: no
****
Q: Prompt: You ate my squirrel brains. 
 Response: Yeah, your eyes look super bright.

A: no
****
Q: Prompt: Do you ever get to come out of the tree? 
 Response: I can come out of the tree, but I like to stay in there.

A:
yes
****