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: Brent's dad, where did Brent and the girls go? We're locked in the Disney vault.

SOLUTION: Just you and me? Me and Jerry Disney? This is exciting!

PROBLEM: It sounds like finding these parrots is the only way to redeem yourself for these kids.

SOLUTION: Oh, boy. I've got to keep looking for these parrots. I almost forgot.

PROBLEM: Alright, just keep this ticket on your windshield and you're free to drive into the park. Oh, it's just you and a dummy in your car?

SOLUTION:
That's right. It's Michael Jackson, the ventriloquist dummy made out of mummies.