In which city is the Prado art gallery located?

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Which real person took a name meaning Man of Steel?

The Hall of Mirrors is the largest room in what famous structure?

What has no reflection, no shadow and cannot stand the smell of garlic?

The Grand Coulee Dam was built on what river?

Zagreb is the capital of which European country?

What is the capital of the state of New York?

What U.S. state has the longest freshwater shoreline?

The Benelux is a union in Western Europe that is comprised of what three neighboring countries?

What is the hardest known naturally occurring mineral?

What was Betty Rubble's maiden name?

What kind of "pet sounds" are actually heard at the end of the Beach Boys album of that name?

What TV sitcom's final episode revealed that the previous seasons had all been a dream?

The Hundred Years" War actually lasted how many years?

What number is represented by "C" in Roman numerals?

Which character did Anton Yelchin portray in the Star Trek film series reboot, prior to his death in 2016?