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 just painted that painting like a half hour ago.

SOLUTION: It wasn't on a public wall, it was on someone's house.

PROBLEM: Vince, this is my ex-husband, John. He's a miserable failure.

SOLUTION: This is Johnny? Oh, Betsy, he's not what I pictured. You couldn't do better than this loser?

PROBLEM: Hey dad, can I help this one? Can I take care of this customer, please?

SOLUTION:
Marie, you're the oldest. So you're up. Carl, you're on backup.