Compressed air may be pumped into a mine.Logical formLearned from4 sentences. Investments may pump cash.Logical formLearned from4 sentences. Ammonia may be pumped into a (cooling system).Logical formLearned from4 sentences. Oil may be pumped into some tank.Logical formLearned from4 sentences. A country may pump some barrels of crude.Logical formLearned from4 sentences. A (support fund) may pump cash.Logical formLearned from4 sentences. A British state may pump billions of pounds.Logical formLearned from4 sentences. Dollars may be pumped into a financial system.Logical formLearned from4 sentences. European governments may pump into economies.Logical formLearned from4 sentences. Billions may be pumped into (investment bank).Logical formLearned from4 sentences. Companies may pump millions of dollars.Logical formLearned from4 sentences. A world-city may pump some cubic metres.Logical formLearned from4 sentences. Members may pump an equivalent of some percent of gross domestic product.Logical formLearned from4 sentences. An (energy corridor) may pump oil to a continent.Logical formLearned from4 sentences. Central banks may pump amounts of money.Logical formLearned from4 sentences.