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]: What is the rank of master chief in the navy?
[A]: Which classification of rank is master chief in the navy? 
 Enlisted


[Q]: When did the stock market crash in 2008?
[A]: Based on Dow Jones closing prices, when did the stock market crash in 2008? 
 October 6–10, 2008


[Q]: Who is the actor who plays jacob in twilight?
[A]:
Who is the actor who plays jacob in the 2008 twilight film? 
 Taylor Daniel Lautner