Context: On February 8, 1955, Malenkov was officially demoted to deputy Prime Minister. As First Secretary of the Central Committee of the Communist Party, Nikita Khrushchev's authority was significantly enhanced by Malenkov's demotion.

Question: Who was demoted on February 8, 1955?
Answer: Malenkov

Question: To what position was Malenkov demoted?
Answer: deputy Prime Minister

Question: What position was held by Nikita Khrushchev?
Answer: First Secretary of the Central Committee of the Communist Party

Question: Who benefited from the demotion of Malenkov?
Answer: Nikita Khrushchev

Question: Who was promoted on February 8, 1955?
Answer: Unanswerable

Question: Who was demoted on February 8, 1945?
Answer: Unanswerable

Question: To what position was Malenkov promoted?
Answer: Unanswerable

Question: What position wasn't held by Nikita Khrushchev?
Answer: Unanswerable

Question: Who benefited from the promotion of Malenkov?
Answer: Unanswerable