Please answer this: Determine the topic of the question-answer pair. Question: "who replaced nikita khrushchev?"; Answer: "Khrushchev's party colleagues removed him from power in 1964, replacing him with Leonid Brezhnev as First Secretary and Alexei Kosygin as Premier."? Topic:
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Answer: Nikita Khrushchev

Please answer this: Determine the topic of the question-answer pair. Question: "What is motorcycle speedway racing?"; Answer: "Motorcycle speedway, usually referred to as speedway, is a motorcycle sport involving four and sometimes up to six riders competing over four anti-clockwise laps of an oval circuit."? Topic:
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Answer: Motorcycle speedway

Please answer this: Determine the topic of the question-answer pair. Question: "what happened to montgomery clift?"; Answer: "Later, after a disfiguring car crash in 1956, and alcohol and prescription drug abuse, he became erratic."? Topic:
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Answer:
Montgomery Clift