(Government offices) may operate.Logical formLearned from7 sentences. Peacekeepers may operate in a country.Logical formLearned from7 sentences. Doctors may operate in corridors.Logical formLearned from7 sentences. (Fishing vessels) may operate.Logical formLearned from7 sentences. Brands may operate.Logical formLearned from7 sentences. Planes may be operated by a number of airlines.Logical formLearned from7 sentences. A state-controlled company may operate a port.Logical formLearned from7 sentences. Some airlines may operate flights with permission.Logical formLearned from7 sentences. A flight may operate some times.Logical formLearned from7 sentences. Teams may operate in a country.Logical formLearned from7 sentences. A fund may operate for some years.Logical formLearned from7 sentences. (Fishing vessels) may operate in a region.Logical formLearned from7 sentences. Channels may be operated by a group.Logical formLearned from7 sentences. A project may be operated in partnership.Logical formLearned from7 sentences. Some soldiers may operate under an international-political-entity.Logical formLearned from7 sentences.