QUESTION: Trivia question: Beside which river are the Indian cities of Delhi and Agra?
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ANS: jumna

QUESTION: Trivia question: With which musical instrument is Vladimir Ashkenazy associated?
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ANS: piano

QUESTION: Trivia question: What is the sub-title of the 1984 film 'Star Trek 3'?
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ANS: search for spock

QUESTION: Trivia question: "Who wrote the 19th century detective novel ""The Moonstone""?"
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ANS:
wilkie collins