TASK DEFINITION: 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...'. 
PROBLEM: Prompt: Well, Marianne. I guess our job is done here. 
 Response: Larry, we should get back to that mountain. Have we really just been avoiding it?

SOLUTION: yes

PROBLEM: Prompt: Dennis and I have made a very dramatic decision. 
 Response: You're still as charming and as funny as you ever were.

SOLUTION: no

PROBLEM: Prompt: Feel free to get the pudding right off of my head. 
 Response: Oh, I think there's a little bit of his brain in this.

SOLUTION:
yes