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...'. 

Ex Input:
Prompt: I couldn't help but overhear. But, are you and John doing some kind of deal or transaction? 
 Response: If we're being honest, yes, it's a deal. I work for the the CIA and I'm not supposed to say anything.

Ex Output:
yes


Ex Input:
Prompt: You  know what, Hillary? I'm a little hungry myself. 
 Response: It's true. The smell of my molten flesh mixed with the barbecue sauce on your hat is really working up an appetite.

Ex Output:
yes


Ex Input:
Prompt: So, Doris, it looks like you take piano lessons and have a little bit of organ experience. 
 Response: I didn't think we were going to after I dumped all the fuel.

Ex Output:

no