Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

The Battle of Adwa (also known as Adowa, or sometimes by the Italian name Adua) was fought on 1 March 1896 between the Ethiopian Empire and the Kingdom of Italy near the town of Adwa, Ethiopia, in Tigray.
The point in time of Battle of Adwa was when?

The first astronomer to record the Butterfly Cluster's existence was Giovanni Battista Hodierna in 1654.
What year was Butterfly Cluster found?

Corsair Components, Inc. is an American computer peripherals and hardware company headquartered in Fremont, California.

Which city is Corsair Components located in?