Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Ex Input:
Context : Hje Taastrup station is a railway station in Hje-Taastrup municipality, Denmark, opened on 31 May 1986.
Answer : 1986

Ex Output:
When was Hje Taastrup station founded?

Ex Input:
Context : Thomas Cahey (April 13, 1870 -- January 5, 1935) was a United States Navy sailor and a recipient of the United States military's highest decoration, the Medal of Honor.
Answer : United States Navy

Ex Output:
Which military did Thomas Cahey serve with?

Ex Input:
Context : Admiral John de Mestre Hutchison CVO CMG AdC (4 September 1862 -- 9 October 1932) was a Royal Navy officer who held senior posts during the early part of the 20th century.
Answer : Royal Navy

Ex Output:
What military branch is John de Mestre Hutchison?