(Government brokers) may operate in a culture of (substance abuse).Logical formLearned from22 sentences. An airline may operate a (feeder service).Logical formLearned from22 sentences. A person may operate heavy machinery.Logical formLearned from22 sentences. (Bus shuttle) may operate.Logical formLearned from22 sentences. Contractors may operate in a country.Logical formLearned from22 sentences. Evolution may operate.Logical formLearned from22 sentences. Some facilities may operate.Logical formLearned from22 sentences. A company may operate sites.Logical formLearned from22 sentences. A keg-a-cue may operate on a (propane cylinder).Logical formLearned from22 sentences. A company may operate some hotels.Logical formLearned from22 sentences. An instrument may operate.Logical formLearned from22 sentences. Customers may operate.Logical formLearned from22 sentences. Japanese companies may operate in a continent.Logical formLearned from22 sentences. A company may operate a line.Logical formLearned from22 sentences. An exchange may operate.Logical formLearned from22 sentences.