(Charter flights) may be operated.Logical formLearned from6 sentences. A store may be operated by a male.Logical formLearned from6 sentences. A male may operate (bus services).Logical formLearned from6 sentences. A police-department may operate a substation.Logical formLearned from6 sentences. A male of a US-city may operate schools.Logical formLearned from6 sentences. A texas-department of a judge may operate an unit.Logical formLearned from6 sentences. A canal may be operated.Logical formLearned from6 sentences. Engines may be operated.Logical formLearned from6 sentences. A company may operate (bus services).Logical formLearned from6 sentences. Firefighters may operate.Logical formLearned from6 sentences. An airline may operate a hub.Logical formLearned from6 sentences. (Military forces) may operate.Logical formLearned from6 sentences. A tribe may operate a (housing authority).Logical formLearned from6 sentences. A parliament may operate.Logical formLearned from6 sentences. An one may operate equipment.Logical formLearned from6 sentences.