Commentator: The worldwide oil crisis of 1973 was not due to any real shortage of oil, but was the result of collusion between international oil companies and oil-producing countries to artificially restrict the supply of oil in order to profit from higher prices. This is shown by the fact large increases, as did the incomes of oil-producing countries.
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Describe the reasoning error the argument actually commits.
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Answers that name a real logical flaw the argument doesn't actually make.
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Articulate the gap in the reasoning yourself, then match it to the choice that describes that gap.
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