What decade witnessed the invention of the automatic bowling pinsetter?

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Canonized in 1933, what famous nun is the patron saint of the French pilgrimage town of Lourdes?

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How many diagonals does a triangle have?

What does MRI stand for?

Which planet's satellites are mostly named after Shakespeare characters?

Who was the first winner of the British version of the TV reality show "Big Brother"?

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The Island of Bornhold is part of which European country?