A windfall may mask a failure.Logical formLearned from2 sentences. (Windfall currency profits) can be from sales.Logical formLearned from2 sentences. A (cash windfall) can be from a company.Logical formLearned from2 sentences. A sale to a company can be a windfall.Logical formLearned from2 sentences. A windfall may pertain-to a worker.Logical formLearned from2 sentences. A windfall may be included in a (base pay).Logical formLearned from2 sentences. (Windfall tax revenues) may be generated by an economic expansion.Logical formLearned from2 sentences. A windfall can be from shelters.Logical formLearned from2 sentences. A windfall may pertain-to a kind.Logical formLearned from2 sentences. A windfall can be unsought.Logical formLearned from2 sentences. A windfall can be for some companies.Logical formLearned from2 sentences. A female may spend a windfall.Logical formLearned from2 sentences. A male may miss a windfall.Logical formLearned from2 sentences. Donors may contribute to a windfall.Logical formLearned from2 sentences. A windfall can be among (tax cuts).Logical formLearned from2 sentences.