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 also did the first open heart surgery and the stop light sign.

SOLUTION: Why? Why would they let us perform open heart surgery?

PROBLEM: I don't answer it? I'm not your client.

SOLUTION: Nobody answer any questions. I'm the only one answering questions.

PROBLEM: I believe the Humpback Arena was named after the hunchback of Notre Dame.

SOLUTION:
That's correct.  It's kind of considered a rude and insensitive name now, but it still works.

