A service may be operated.Logical formLearned from90 sentences. A company may operate stores.Logical formLearned from90 sentences. An engine may operate at (maximum fuel efficiency).Logical formLearned from90 sentences. A company may operate in a continent.Logical formLearned from89 sentences. Trains may operate some minutes.Logical formLearned from89 sentences. Routes may operate from a month.Logical formLearned from89 sentences. A country may operate.Logical formLearned from89 sentences. A group may operate.Logical formLearned from89 sentences. A force may operate.Logical formLearned from89 sentences. A battery may be operated.Logical formLearned from88 sentences. Persons may operate.Logical formLearned from87 sentences. Buses may operate.Logical formLearned from87 sentences. Services may be operated.Logical formLearned from86 sentences. A prison may be operated by a prison-service.Logical formLearned from86 sentences. Skills can be in operatting.Logical formLearned from86 sentences.