Problem: Which metallic element is refined from Cassiterite, SnO2?
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A: tin

Problem: Anchored by the star Altair, what animal does the constellation Aquia represent?
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A: eagle

Problem: Which river was known to the Romans as 'Rhenus'?
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A: river rhine

Problem: "Slogans such as ""The Truth Is Out There"", ""Trust No One"" and ""I Want to Believe"" that became part of pop culture in the 1990s were from which TV series?"
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A:
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