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Where Is Malaysia Airlines Flight 370?
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Who Was W. E. B. Du Bois?
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Can You Speak in Code?
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Does Your School Have Spirit?
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What Type of Shark Is the Slowest?
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Who Invented the Kite?
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How Do You Hide an Octopus?
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How Are Shoes Made?
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What Is an Archipelago?
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How Rare Is the Rhino?
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Do You Prefer Salt or Pepper?
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What Is Gibberish?
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Why Are There Secret Societies?
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What Are Shadow Puppets?
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Who Invented the Spork?
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What Is the Oldest Painting?
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What Is a Spit Valve?
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Who Is Uncle Sam?
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When Was the Harlem Renaissance?
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Why Are School Buses Yellow?
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