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: Why did you train the kitchen tapeworm, anyway? 
 Response: I was first so surprised that he responded to commands, and then I just wanted to see how far her could take it.

Ex Output:
yes


Ex Input:
Prompt: I'm an angel from heaven. 
 Response: This is a chance for us to start over, I think. But, maybe we should be in two different stories.

Ex Output:
no


Ex Input:
Prompt: Are you all OK? We saw these two fierce animals in the cars outside. 
 Response: Well, I had pneumonia. It was walking pneumonia.  You don't sit away in your bedroom when you can walk with it.

Ex Output:

no