Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : John E. Hatley is a former Master Sergeant in the United States Army serving a 40-year sentence in the Fort Leavenworth Disciplinary Barracks for the murder of four Iraqi detainees.
Question : Which crime John E. Hatley is considered to have commited?
[A]: murder

[Q]: Context : Beta Trianguli Australis ( TrA, Trianguli Australis) is a double star in the southern circumpolar constellation of Triangulum Australe.
Question : What constellation is Beta Trianguli Australis in?
[A]: Triangulum Australe

[Q]: Context : Archibald Johnston, Lord Warriston (1611--1663) was a Scottish judge and statesman.
Question : When was Archibald Johnston's death?
[A]:
1663