instruction:
In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.
question:
Who played hook in once upon a time?
answer:
Who played adult hook in once upon a time? 
 Colin O'Donoghue


question:
Who landed the first quad in figure skating?
answer:
Who landed the first quad toe loop in figure skating competition? 
 Kurt Browning


question:
What was the capital city of the aztec empire?
answer:

What were the capital cities of the aztec empire initially? 
 Tenochtitlan