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 should bring that up at the next church meeting. Free piercing would be a great way to get people in the door

SOLUTION: I'm going to copyright that. That's my idea.

PROBLEM: You guys have never heard of Thomas Edison?

SOLUTION: Yeah, I know Thomas Edison. He's the quarterback for the Mizu Tigers.

PROBLEM: Maybe our musical should be about Steve.

SOLUTION:
There is that existing musical about Steve Accountant, we could just do that one. The king would never know.