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: You have 11 hours and 30 minutes to learn how to swallow swords.

SOLUTION: I gotta take a class. Do they have a sword swallowing class down at the strip mall?

PROBLEM: We're actually like a Jekyll and Hyde. We're two halves of the same.

SOLUTION: So you were hunting yourself this whole time?

PROBLEM: I once swallowed a tapeworm to lose weight, but it turns out that that doesn't actually work that way.

SOLUTION:
No, no. They just wreck havoc on your intestines.