(Multinational companies) may operate in a country.Logical formLearned from11 sentences. A person may operate from bases.Logical formLearned from11 sentences. Some rebels may operate.Logical formLearned from11 sentences. Islamic extremists may operate.Logical formLearned from11 sentences. Some planes may be operated by a group.Logical formLearned from11 sentences. Groups may operate.Logical formLearned from11 sentences. A ship may be operated by protesters.Logical formLearned from11 sentences. Ships may operate in an ocean.Logical formLearned from11 sentences. A company may operate a center.Logical formLearned from11 sentences. A (drug ring) may operate.Logical formLearned from11 sentences. Flights may be operated by partners.Logical formLearned from11 sentences. An industry may operate at some percent of capacity.Logical formLearned from11 sentences. A (mafia state) may operate hand.Logical formLearned from11 sentences. A (budget airline) may be operated as a subsidiary by a carrier.Logical formLearned from11 sentences. Speculators may operate on a (stock exchange).Logical formLearned from11 sentences.