(Windfall profits) may pertain-to (oil companies).Logical formLearned from5 sentences. (Company tax windfalls) may be generated by an economic boom.Logical formLearned from5 sentences. A cut can be constituted-of-or-filled-with (windfall oil profits).Logical formLearned from5 sentences. Persons may go after windfalls.Logical formLearned from5 sentences. Treatment may provide a windfall.Logical formLearned from5 sentences. Some percent can be constituted-of-or-filled-with (windfall oil profits).Logical formLearned from5 sentences. (Windfall profits) may be taxed.Logical formLearned from5 sentences. Line can be for a windfall.Logical formLearned from5 sentences. Calls can be for a (windfall tax).Logical formLearned from5 sentences. A female may receive a windfall.Logical formLearned from5 sentences. (Drug companies) may get a windfall.Logical formLearned from5 sentences. (Oil exporters) may enjoy a windfall.Logical formLearned from5 sentences. A windfall can be from (oil production).Logical formLearned from5 sentences. An (emergency landing) can be a windfall.Logical formLearned from5 sentences. Prices can be a windfall.Logical formLearned from5 sentences.