Problem: Who carved the tomb of Oscar Wilde at the Pere Lachaise cemetery?
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A: jacob epstein

Problem: Who succeeded Lyndon Johnson as president of the USA on 20 January 1969?
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A: richard nixon

Problem: The tennis club which hosts the Wimbledon Championships was founded originally in 1868 for playing which sport?
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A: croquet

Problem: Which language spoken by 55 million people is not known to be related to any other
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A:
korean