A percent may undergo a (replacement ratio).Logical formLearned from4 sentences. A replacement can be normal.Logical formLearned from4 sentences. Some candidates can be for a replacement.Logical formLearned from4 sentences. A military-commander may undergo a replacement.Logical formLearned from4 sentences. Replacements may be confirmed by a legislature.Logical formLearned from4 sentences. A cross can be from replacement.Logical formLearned from4 sentences. A replacement can be as a benchmark.Logical formLearned from4 sentences. Sewers may undergo a replacement.Logical formLearned from4 sentences. (Fuel oil) may undergo a replacement.Logical formLearned from4 sentences. A replacement can be in form.Logical formLearned from4 sentences. Open-hearth furnaces may undergo a replacement.Logical formLearned from4 sentences. (Replacement parts) may be installed.Logical formLearned from4 sentences. A replacement can be for (army chief).Logical formLearned from4 sentences. The (command economy) may undergo a replacement.Logical formLearned from4 sentences. A replacement may undergo a deployment.Logical formLearned from4 sentences.