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...'. 
--------
Question: Prompt: Hey, Dr. Neidermeyer, do you still have those teeth you stole out of my mouth? 
 Response: I didn't want it before and I still don't want it, but thank you.

Answer: no


Question: Prompt: Kurt, do you feel like you have any problems with your joints? 
 Response: It's Daniella. But I'm really Ruth. The producers made me change it.

Answer: no


Question: Prompt: The dolphins are here! Grab onto a dolphin! 
 Response: I'm grabbing onto one. He's slippery!

Answer:
yes