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: Marge, you were the one who wrote the memo? I'm glad you're coming clean because you signed that memo "We are legion."

SOLUTION: Well there are only five of us in the office, who did you think it was? I just meant me and all of the women out there who long for a simpler time when the Nazis had just been defeated. Women were code breakers and leading secret lives.

PROBLEM: At some point are you going to sell us seeds?

SOLUTION: You don't need seeds trust me. While you were here a tornado came and flattened you whole lot.

PROBLEM: Every year, we janitors clean the red carpet. We vacuum it. We shampoo it. We use our vacuum cleaners from home.

SOLUTION:
I brought my own Dyson.