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:
OK. So, in 2015, Prince is still alive?
answer:
Well, of course he is. What are you talking about?


question:
I mean, his class only has a couple students in it.
answer:
Two students for a life drawing class? The capacity in that room is at least twelve.


question:
Comic Burglar is slowly making a get away. Someone stop him.
answer:

Why is he walking sideways like a crab?