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: Lad, no wonder you're spending more time at your house than at mine.

SOLUTION: Well, that was our arrangement. I have a private life where on the days you're not around, you don't know what happens. Then when you do arrive, I pretend like I was just working.

PROBLEM: I have to tie this string pretty tightly around that doorknob.

SOLUTION: Yes, and it can't be that sort of door that opens in.

PROBLEM: Listen, Miles, I know you're conjuring otherworldly spirits, and I know you've got some kind of diabolical plan.  I don't think it's just a figment of my imagination.  I think it's a figment of your imagination, and I have to do something about it, even if it means taking an axe and fighting the temptation to live up to my father's reputation.

SOLUTION:
Quadge, if you want to go to war, than I'm ready to go to war with you and you are not going to like the outcome because I will like the outcome because the outcome will be in my favor and not yours.  Do you follow me?