Some percent of flights may operate.Logical formLearned from16 sentences. A major power may operate.Logical formLearned from16 sentences. A bank may operate in a country.Logical formLearned from16 sentences. (Security forces) may operate.Logical formLearned from16 sentences. A company may operate some shops.Logical formLearned from16 sentences. A (terror group) may operate in a country.Logical formLearned from16 sentences. Industries may operate at some percent of capacity.Logical formLearned from16 sentences. A tribe may operate a casino.Logical formLearned from16 sentences. Gunmen may operate in oil.Logical formLearned from15 sentences. Persons may operate on a male.Logical formLearned from15 sentences. Cells may operate.Logical formLearned from15 sentences. Establishments may operate.Logical formLearned from15 sentences. A company may operate some mines.Logical formLearned from15 sentences. A male may operate in a world-city.Logical formLearned from15 sentences. A company may operate some flights.Logical formLearned from15 sentences.