This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.
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Question: Passage: The preludes, many of which are very brief (some consisting of simple statements and developments of a single theme or figure), were described by Schumann as "the beginnings of studies". Inspired by J.S. Bach's The Well-Tempered Clavier, Chopin's preludes move up the circle of fifths (rather than Bach's chromatic scale sequence) to create a prelude in each major and minor tonality. The preludes were perhaps not intended to be played as a group, and may even have been used by him and later pianists as generic preludes to others of his pieces, or even to music by other composers, as Kenneth Hamilton suggests: he has noted a recording by Ferruccio Busoni of 1922, in which the Prelude Op. 28 No. 7 is followed by the Etude Op. 10 No. 5. Question: What piece of Bach's did Chopin take inspiration for his preludes?

Answer: The Well-Tempered Clavier

Question: Passage: Robert Fisk, seven times British International Journalist of the Year, resigned as foreign correspondent in 1988 over what he saw as "political censorship" of his article on the shooting-down of Iran Air Flight 655 in July 1988. He wrote in detail about his reasons for resigning from the paper due to meddling with his stories, and the paper's pro-Israel stance. Question: Which major journalist resigned as foreign correspondent of the Times in 1988?

Answer: Robert Fisk

Question: Passage: The board of directors has ultimate control over the organization, but typically an executive director is hired. In some cases, the board is elected by a membership, but commonly, the board of directors is self-perpetuating. In these "board-only" organizations, board members nominate new members and vote on their fellow directors nominations. Part VI, section A, question 7a of the Form 990 asks "members, stockholders, or other persons who had the power to elect or appoint one or more members of the governing body?". Question: How is the board of directors most often chosen?

Answer:
self-perpetuating