Formulate an answer to this elaborate question: The Ckm wz. 30 was a Polish-made clone of what American heavy machine gun used by the United States in World War I, World War II, Korea and to a limited extent in Vietnam?
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Answer: The M1917 Browning machine gun

Formulate an answer to this elaborate question: When was the creator of Paddy's TV Guide born?
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Answer: 14 August 1973

Formulate an answer to this elaborate question: When did the pawn shop, that Richard Benjamin Harrison owns, open?
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Answer:
1989