Given an open-ended topic (movie name, a persons name, an event, sports, etc) generate a simple trivia-type question.

Q: siege of paris

A: Which army besieged Paris from 18 September 1870 for 4 months?
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Q: bianca

A: Titania, Miranda and Bianca are all moons of which planet in our solar system?
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Q: alexandra of denmark

A:
Which King married Alexandra, daughter of Christian IX of Denmark?
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