A (revenue windfall) may be expected in some years.Logical formLearned from1 sentences. Estimates of an economy may understate a (revenue windfall).Logical formLearned from1 sentences. A decline may accompany a windfall of employment.Logical formLearned from1 sentences. Plenty of retirees may deal with a windfall of leisure.Logical formLearned from1 sentences. A windfall of tourists may erase poverty.Logical formLearned from1 sentences. A (show biz windfall) may trigger a (tax liability).Logical formLearned from1 sentences. Numbers may provide a windfall.Logical formLearned from1 sentences. A windfall can be for a developer.Logical formLearned from1 sentences. A windfall can be during a war.Logical formLearned from1 sentences. A windfall can be for russian banks.Logical formLearned from1 sentences. A (merchandising windfall) can be continued.Logical formLearned from1 sentences. A dump may provide a windfall.Logical formLearned from1 sentences. A windfall can be for ravens.Logical formLearned from1 sentences. Windfalls may occur.Logical formLearned from1 sentences. Critics of a military plan may get a windfall.Logical formLearned from1 sentences.