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.

[Q]: Who was the british general who surrendered at yorktown?
[A]: Who was the British general who signed surrender documents at Yorktown? 
 His Excellency General The Most Honourable The Marquess Cornwallis KG PC


[Q]: What is formed on top of continental crust?
[A]: What is formed on top of the continental crust known as continental shelves? 
 ocean waters


[Q]: Which state has the most coastline in the us?
[A]:
Which state has the most coastline in the continental us? 
 Alaska