Persons may operate an aircraft.Logical formLearned from7 sentences. Hospitals may operate on a schedule.Logical formLearned from7 sentences. A male may operate with a wife.Logical formLearned from7 sentences. A person may operate a (convenience store).Logical formLearned from7 sentences. A company may operate stations.Logical formLearned from7 sentences. Operations may operate.Logical formLearned from7 sentences. Public schools may operate.Logical formLearned from7 sentences. A site may be operated by a company.Logical formLearned from7 sentences. A company may operate a port.Logical formLearned from7 sentences. A train may operate on a line.Logical formLearned from7 sentences. A postal service may operate.Logical formLearned from7 sentences. Some japanese companies may operate.Logical formLearned from7 sentences. An effect may operate in humans.Logical formLearned from7 sentences. An aircraft may be operated by a government-agency.Logical formLearned from7 sentences. Baseball may operate.Logical formLearned from7 sentences.