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: OK. Good. I wasn't going to correct you. I'm not particularly bright. But, boy do I have oxygenated lungs.

SOLUTION: Yeah, your eyes look super bright.

PROBLEM: Guys, my wedding is a-traditional. I don't want to be defined by having an other. So this is my wedding for me.

SOLUTION: And also a funeral for your uncle.

PROBLEM: Oh, he broke loose. He's out in the world, but I think he's happier that way. He likes to hunt.

SOLUTION:
Well, this is great news for the dog, but maybe not great news for the world at large. Since he likes to murder people and all.