A male may operate a number of businesses.Logical formLearned from5 sentences. (Train services) may be operated by trains.Logical formLearned from5 sentences. A station may operate a relay.Logical formLearned from5 sentences. A route may be operated.Logical formLearned from5 sentences. An airline may operate a fleet.Logical formLearned from5 sentences. A station may operate bureaus.Logical formLearned from5 sentences. Women may be operated.Logical formLearned from5 sentences. A front may operate within boundaries.Logical formLearned from5 sentences. Firms may operate in areas.Logical formLearned from5 sentences. A service may operate.Logical formLearned from5 sentences. A female may operate as a vessel.Logical formLearned from5 sentences. A female may operate as a tug.Logical formLearned from5 sentences. A ngo may operate in a country.Logical formLearned from5 sentences. (Rail services) may operate.Logical formLearned from5 sentences. Houses may operate.Logical formLearned from5 sentences.