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: There's a huge crowd of people and we're all watching you.

SOLUTION: Yeah, we're just the only ones talking to you.

PROBLEM: I don't know if I can stand to get out of the car.

SOLUTION: It's OK, I can help you. C'mon, get up here. Just lean against the car.

PROBLEM: Y'all should know that my son, Pastor St. Augustine, his sex act partner has left. She has literally vanished in a puff of smoke using Satan's magic.

SOLUTION:
This is perfect because that means we can have a different girl every week.