A component may operate.Logical formLearned from11 sentences. Services may be operated by a bank.Logical formLearned from11 sentences. Voters may operate.Logical formLearned from11 sentences. Some rigs may operate.Logical formLearned from11 sentences. Persons may operate in the past.Logical formLearned from11 sentences. Elevators may operate.Logical formLearned from11 sentences. A person may operate at a level.Logical formLearned from11 sentences. Education may operate.Logical formLearned from11 sentences. Militant groups may operate in a country.Logical formLearned from11 sentences. Some nuclear plants may operate.Logical formLearned from11 sentences. Tribunals may operate.Logical formLearned from11 sentences. Some militant islamic groups may operate in a country.Logical formLearned from11 sentences. A (missile defense system) may operate against a nuclear attack.Logical formLearned from11 sentences. A female may operate a crusade.Logical formLearned from11 sentences. A small business may operate.Logical formLearned from11 sentences.