TASK DEFINITION: Given the sentence, generate "yes, and" response. "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: The health of the pig needs to be examined. Do you understand, Doctor?

SOLUTION: I'm not the Doctor. I'm the secretary.

PROBLEM: We can put any kind of shit in there we want. They didn't even ask what's in the dish.

SOLUTION: No, they didn't. They think it's for wealthy people.

PROBLEM: Well, if Crystal Light believes in you, then I believe in Dark Crystal, too.

SOLUTION:
Oh, that's good. I was really expecting an argument.