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: Is there a voodoo curse on me? 
 Response: OK, I didn't put one on you, but I don't know everyone in the world. Somebody else might have.

Ex Output:
yes


Ex Input:
Prompt: Now, you know that was a bad idea, Pip. 
 Response: How do I know, since I never got to do it? In my mind, it's still a very good idea.

Ex Output:
yes


Ex Input:
Prompt: Is everyone comfortable with being murdered? 
 Response: Well, I've always wanted to be in show business. So, this could be a real stepping stone for me to take a risk and brave actress.

Ex Output:

yes