instruction:
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.
question:
Context : Thomas E. Atkinson (born 1824, date of death unknown) was a Union Navy sailor in the American Civil War and a recipient of the U.S. military's highest decoration, the Medal of Honor, for his actions at the Battle of Mobile Bay.
Answer : American Civil War
answer:
In which war did Thomas E. Atkinson fight?

question:
Context : Museum August Kestner, previously Kestner-Museum, is a museum in Hanover, Germany, founded in 1889.
Answer : 1889
answer:
When did Museum August Kestner open?

question:
Context : DB Fernverkehr AG (German for ''DB Long-distance Traffic'') is a semi-independent division of Deutsche Bahn that operates long-distance passenger trains in Germany.
Answer : Deutsche Bahn
answer:
Which company is the parent company of DB Fernverkehr?