A person may have a windfall.Logical formLearned from29 sentences. A share may pertain-to (windfall profits).Logical formLearned from28 sentences. A windfall can be constituted-of-or-filled-with money.Logical formLearned from28 sentences. A (windfall tax) can be on profits.Logical formLearned from27 sentences. A windfall may be defined by profits.Logical formLearned from26 sentences. A windfall can be unprecedented.Logical formLearned from26 sentences. A windfall can be annual.Logical formLearned from26 sentences. A windfall can be for epicenter.Logical formLearned from25 sentences. (Windfall profits) can be to tax.Logical formLearned from25 sentences. Windfalls can be unexpected.Logical formLearned from24 sentences. A windfall can be from (oil prices).Logical formLearned from24 sentences. A windfall can be for a government.Logical formLearned from24 sentences. A windfall can be from (oil prices).Logical formLearned from24 sentences. A (windfall tax) can be on (oil company profits).Logical formLearned from23 sentences. A person may enjoy (windfall oil revenues).Logical formLearned from23 sentences.