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: We didn't have our homework done for a year and mama did it for us in one night.

SOLUTION: That's how we graduated from 5th grade.

PROBLEM: Has anybody seen Sandy? You know, I was her body double and I just can't wait to see Sandy.

SOLUTION: Oh, right, your name is Tanya.

PROBLEM: I saw him and then once I reached up and  I held him, I felt like we had our own little love spaceship going up in the sky.

SOLUTION:
Yes, we did, and we got married right away. It was a busy day at Tommy Bahama.