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...'. 

Is this your first time at a Phish concert?
It is. But I'm not actually inside the concert yet.

What can we do? The people have spoken. They want digital photographs. They already exist and they've been using them for awhile.
What if we do 30 minute photos? We'll work extra hard and get them done faster. We'll double our effort.

I made spaghetti.

Is it OK if I put a little gasoline in that?