A (revenue windfall) can be from economic growth.Logical formLearned from2 sentences. A windfall can be constituted-of-or-filled-with errors.Logical formLearned from2 sentences. A person may receive a windfall from an investment.Logical formLearned from2 sentences. A windfall may mask a drop.Logical formLearned from2 sentences. A date may boost a windfall.Logical formLearned from2 sentences. A windfall can be for an (oil industry).Logical formLearned from2 sentences. Ears may get cocked for a windfall of words.Logical formLearned from2 sentences. A male may receive a windfall from a book.Logical formLearned from2 sentences. A company may get a windfall.Logical formLearned from2 sentences. A windfall may boost a (defense budget).Logical formLearned from2 sentences. A country may squander a (drug windfall).Logical formLearned from2 sentences. A (propaganda machine) may be fuelled by (windfall oil revenues).Logical formLearned from2 sentences. A male may follow advice by giving a female.Logical formLearned from2 sentences. Some percent can be constituted-of-or-filled-with (windfall petroleum profits).Logical formLearned from2 sentences. A law may give a government some percent of (windfall petroleum profits).Logical formLearned from2 sentences.