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: Michael and Gayle, it seems like you two have quite a history together. Now, how long has this been going on?

SOLUTION: OK. Look, Michael and I went to the Grand Canyon a couple years ago. It was a nice weekend away.

PROBLEM: Oh, you're talking my wife up there? You want to sign my wife?

SOLUTION: I want to sign her, but she hasn't done anything that I haven't heard before. If she's got one piece of original material, I'd take her.

PROBLEM: Well, you've been wearing a lot of rompers lately.

SOLUTION:
I love 'em because I can spread my legs.