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EXAMPLES FROM CORPUS
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Instead, successive presidents continued to promise prosperity and to dole out unsustainable subsidies.
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Maybe the age of leisure will turn out to be a brief and unsustainable interlude rather than a new dawn after all.
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Nurse education and training at Horton would be likely to become unsustainable without a sufficient variety of placements for students.
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Past policies favouring over-valued currencies have proved unsustainable .
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Self-determination has, as Lansing predicted all those years ago, raised hopes to an unsustainable level.
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While the number of levels has endured, the rationale turned out to be unsustainable .