Problem: What name is given to the winding route through Jerusalem from the Antonia Fortress to the Church of the Holy Sepulchre?
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A: via dolorosa

Problem: Rocna, Spade, Bulwagga, Grapnel and Admiralty/Fisherman are varieties of?
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A: anchor

Problem: On September 7, 1927, what American inventor demonstrated the world's first working television system with electronic scanning of both the pickup and display devices?
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A: philo t farnsworth

Problem: A stonemason commonly refers to unmetamorphosed limestone as what, whose name derives from Greek 'shining stone'?
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A:
marble