A windfall can be to companies.Logical formLearned from5 sentences. A windfall can be over some years.Logical formLearned from5 sentences. A windfall can be constituted-of-or-filled-with (laboratory facilities).Logical formLearned from5 sentences. A windfall can be constituted-of-or-filled-with dollars.Logical formLearned from5 sentences. Windfalls can be for investments.Logical formLearned from5 sentences. A windfall may occur.Logical formLearned from5 sentences. A windfall can be easy.Logical formLearned from5 sentences. A piece may pertain-to a windfall.Logical formLearned from5 sentences. A (windfall profit tax) may undergo a repeal.Logical formLearned from5 sentences. A windfall may last.Logical formLearned from5 sentences. A windfall can be constituted-of-or-filled-with some sort.Logical formLearned from5 sentences. News may pertain-to a windfall.Logical formLearned from5 sentences. A windfall can be from a sale of a stake.Logical formLearned from5 sentences. A windfall can be to taxpayers.Logical formLearned from5 sentences. A jump can be in a (windfall tax).Logical formLearned from5 sentences.