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...'. 

Prompt: Hello, I'm Earnest Fortiskew. 
 Response: Oh, lead with both. Mix them together. Use one word from each sentence and we'll decipher it.
no

Prompt: It seems we have agreed to be an Abba tribute band, but change the lyrics to be highly personal about ourselves. 
 Response: Look at our heads. We're both completely bald.
no

Prompt: I'm not worried.  Based on what you're describing, you go do whatever you need to do at the convention with your little crab costume.  Our marriage is going to be fine. 
 Response: Okay, because I'm planning on getting tons of hygienist tail this week.

yes