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: We want to say good-bye to a departing member of our staff, who is the little baby, Molly who has been inhabiting the body of Donna our Executive Producer. 
 Response: Yeah, and I want to say Good-night and let's take a nap!

Ex Output:
yes


Ex Input:
Prompt: I've got to say, I was a little offended by the dress code. 
 Response: Yeah, what's up with that?  They said to come dressed in an all-crab costume.

Ex Output:
yes


Ex Input:
Prompt: Hey, you gotta get it back and reattach it. That prosthetic has been in the mouth of too many pups. 
 Response: Yeah, I mean it was a book that I just read out loud to you.

Ex Output:

no