(News reports) may surface about (stock-option windfalls).Logical formLearned from2 sentences. A windfall can be from exercissing (stock options).Logical formLearned from2 sentences. (News reports) can be about (stock-option windfalls).Logical formLearned from2 sentences. A windfall can be from a visit.Logical formLearned from2 sentences. A female may talk about a windfall.Logical formLearned from2 sentences. A decree may reduce a share of (windfall oil revenues).Logical formLearned from2 sentences. Ruling elites may scramble for a share of a windfall.Logical formLearned from2 sentences. Exports may generate (tax windfalls).Logical formLearned from2 sentences. A windfall may go to a head.Logical formLearned from2 sentences. A deal may mark some windfall.Logical formLearned from2 sentences. Some results may include a windfall.Logical formLearned from2 sentences. (Tax windfalls) can be from an economy.Logical formLearned from2 sentences. Some windfall may hurt.Logical formLearned from2 sentences. A (petroleum windfall) may pertain-to a nation.Logical formLearned from2 sentences. A windfall can be for a settlement of a dispute.Logical formLearned from2 sentences.