A (windfall tax) can be on (company profits).Logical formLearned from11 sentences. (Fuel costs) may provide a government with a windfall.Logical formLearned from11 sentences. A windfall can be personal.Logical formLearned from11 sentences. A (windfall tax) can be on (oil companies).Logical formLearned from11 sentences. Thanks can be to (windfall oil profits).Logical formLearned from11 sentences. A (windfall profit tax) can be on (oil companies).Logical formLearned from11 sentences. A windfall can be constituted-of-or-filled-with employment.Logical formLearned from11 sentences. A windfall can be fantastic.Logical formLearned from11 sentences. A windfall can be for a company.Logical formLearned from11 sentences. A windfall can be unearned.Logical formLearned from11 sentences. A windfall can be for a road.Logical formLearned from11 sentences. An (oil windfall) may pertain-to a country.Logical formLearned from11 sentences. A part may pertain-to a windfall.Logical formLearned from11 sentences. (Windfall profits) can be for (oil sales).Logical formLearned from11 sentences. A penalty can be on (windfall profits).Logical formLearned from11 sentences.