A male may replace a predecessor.Logical formLearned from9 sentences. A person may replace a housing.Logical formLearned from9 sentences. A person may replace furniture.Logical formLearned from9 sentences. Executives of some institutions may be replaced.Logical formLearned from9 sentences. Umpires may be replaced by a machine.Logical formLearned from9 sentences. A person may replace a tire.Logical formLearned from9 sentences. A person may replace a line.Logical formLearned from9 sentences. A wall may be replaced.Logical formLearned from9 sentences. A person may replace a seal.Logical formLearned from9 sentences. A modem may be replaced.Logical formLearned from9 sentences. A person may replace a battery to a (door unlocker).Logical formLearned from9 sentences. A laptop may be replaced.Logical formLearned from9 sentences. A person may replace cds with an (ipod or iphone).Logical formLearned from9 sentences. A person may replace a morphine with solution.Logical formLearned from9 sentences. A deployment may replace troops.Logical formLearned from9 sentences.