Executives may reap windfalls.Logical formLearned from2 sentences. A (government error) may give an industry a windfall.Logical formLearned from2 sentences. A windfall can be for (hedge funds).Logical formLearned from2 sentences. A windfall may come from some jobs.Logical formLearned from2 sentences. Part may pertain-to a (petroleum windfall).Logical formLearned from2 sentences. A payoff can be a windfall of roads.Logical formLearned from2 sentences. A (windfall tax) can be on (oil production).Logical formLearned from2 sentences. Films can be a windfall.Logical formLearned from2 sentences. A (windfall copper revenue) may pertain-to a country.Logical formLearned from2 sentences. Persons may end_up with a windfall.Logical formLearned from2 sentences. A windfall can be as a result of enlargement.Logical formLearned from2 sentences. Taxes can be on (oil company windfall profits).Logical formLearned from2 sentences. Calls can be for (windfall oil company profits).Logical formLearned from2 sentences. Prices may produce a windfall.Logical formLearned from2 sentences. An experience can be with receiving a windfall.Logical formLearned from2 sentences.