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: That's a Paul DeGaul painting hanging on my wall.

SOLUTION: That's crazy. I heard that was stolen from a museum.

PROBLEM: Please hurry.  Your lighthouse is the only thing that I could see in the darkness and I'm trying to get away from Ted.

SOLUTION:
OK. It's open. Now we just have to walk up about 100 God damn stairs.