A windfall can be before holidays.Logical formLearned from4 sentences. An (energy windfall) can be anticipated.Logical formLearned from4 sentences. A (windfall tax) can be on (oil firms).Logical formLearned from4 sentences. A windfall can be for politicians.Logical formLearned from4 sentences. Taxes can be on (windfall gains).Logical formLearned from4 sentences. Dollars can be in (windfall oil revenues).Logical formLearned from4 sentences. (Windfall gains) can be from a sale of shares.Logical formLearned from4 sentences. (Windfall gains) can be in (auto giant).Logical formLearned from4 sentences. A windfall can be from (world oil prices).Logical formLearned from4 sentences. A windfall can be from a depreciation.Logical formLearned from4 sentences. Economies may reap a windfall.Logical formLearned from4 sentences. Windfalls may pertain-to a (tax cut package).Logical formLearned from4 sentences. Thanks can be to (windfall gains).Logical formLearned from4 sentences. Some executives may make (windfall profits) by selling shares.Logical formLearned from4 sentences. Scope may pertain-to a (windfall tax).Logical formLearned from4 sentences.