An (extremist group) may operate in a region.Logical formLearned from11 sentences. (Security guards) may operate in a country.Logical formLearned from11 sentences. Secret prisons may be operated by a government-agency.Logical formLearned from11 sentences. Restaurants may operate.Logical formLearned from11 sentences. A company may be operated.Logical formLearned from11 sentences. Committees may operate.Logical formLearned from11 sentences. A site may be operated.Logical formLearned from11 sentences. (Intelligence agents) may operate.Logical formLearned from11 sentences. Servers may operate.Logical formLearned from11 sentences. Boats may be operated by persons.Logical formLearned from11 sentences. Palestinian militant groups may operate in an area.Logical formLearned from11 sentences. A financial firm may operate on principles.Logical formLearned from11 sentences. Militant groups may operate across borders.Logical formLearned from11 sentences. A military may operate under restrictions.Logical formLearned from11 sentences. Brothels may operate.Logical formLearned from11 sentences.