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: Stephan!  Did you put that pigeon in a cage? 
 Response: It flew in here and it was flapping about and I was worried it would ruin your hanging draperies.

A: yes
****
Q: Prompt: So your husband on board with a murder mystery game night? I know he usually likes things more lavish. 
 Response: You have just settled a bet for me. Thank you.

A: no
****
Q: Prompt: Napkins.  We started to charge because everybody wants to take them. 
 Response: It's pretty much all people want is napkins, so we charge them a nickel a napkin.

A:
yes
****