Characters may operate.Logical formLearned from15 sentences. Tribes may operate casinos.Logical formLearned from15 sentences. Companies may operate in sectors.Logical formLearned from15 sentences. Restaurants may operate.Logical formLearned from15 sentences. A judiciary may operate.Logical formLearned from15 sentences. A government-agency may operate in a country.Logical formLearned from15 sentences. Schemes may operate.Logical formLearned from15 sentences. Individuals can be capable of operatting vehicles.Logical formLearned from15 sentences. Power may operate.Logical formLearned from15 sentences. Operatives may operate.Logical formLearned from15 sentences. Lawyers may operate.Logical formLearned from15 sentences. A company may operate some factories.Logical formLearned from15 sentences. A person may operate a boat.Logical formLearned from15 sentences. A mine may operate for some years.Logical formLearned from15 sentences. Some flights may be operated by an airline.Logical formLearned from15 sentences.