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.

[EX Q]: When was rudolph the red nose reindeer written?
[EX A]: When was the story Rudolph the Red-Nosed Reindeer written? 
 1939

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

[EX Q]: When did spock first say live long and prosper?
[EX A]:
On what date did Spock first say Live Long and Prosper? 
 September 15, 1967