A chain may operate.Logical formLearned from22 sentences. Agencies may operate in a country.Logical formLearned from22 sentences. Factories may operate at some percent of capacity.Logical formLearned from22 sentences. A company may operate some branches.Logical formLearned from22 sentences. Trains may operate on a line.Logical formLearned from22 sentences. An organization may operate in a country.Logical formLearned from22 sentences. Some airlines may operate some flights.Logical formLearned from22 sentences. A dam may be operated.Logical formLearned from22 sentences. A museum may operate.Logical formLearned from22 sentences. Banks may operate in a country.Logical formLearned from22 sentences. A male may operate some stores.Logical formLearned from22 sentences. A female may operate with a fleet.Logical formLearned from22 sentences. Staff may operate.Logical formLearned from22 sentences. A fire-department may operate.Logical formLearned from22 sentences. A law may operate.Logical formLearned from22 sentences.