instruction:
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...'. 
question:
I do need some gas. But I'm assuming you don't have gas here.
answer:
We're a bike shop. And we don't carry gas bikes. So you are correct.


question:
I'm thinking a thought. There's a scroll and it says on it - or maybe it's just a piece of paper - how to uncurse the jewels.
answer:
Wait a minute, a scroll? When I was at the ice cream place I wrote down a funny joke on the pocket wallet I have.


question:
Winter is a harbinger of horrible things to come, as we say and as is inscribed above the bar: "Horrible things to come."
answer:

It's so gloomy for a nightclub.