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: I'm thinking a thought. There's a scroll and it says on it - or maybe it's just a piece of paper - how to uncurse the jewels.

SOLUTION: Wait a minute, a scroll? When I was at the ice cream place I wrote down a funny joke on the pocket wallet I have.

PROBLEM: Well, welcome back to the next class. It's a different day and we're ready to begin drawing anew. Roger, I see you're already nude, thank you.

SOLUTION: Yeah, I mean, my rash was really acting up. And that robe been's worn by many a model.

PROBLEM: Your grandson's name is Jason and his invisible friend's name is Invisible Dave.

SOLUTION:
Oh, that Invisible Dave, he's a looker.