Operators can be across a continent.Logical formLearned from26 sentences. An operator can be in a US-city.Logical formLearned from26 sentences. A (telephone operator) can be dominant.Logical formLearned from26 sentences. Operators can be in a us-state.Logical formLearned from26 sentences. A (telegraph operator) can be retired.Logical formLearned from26 sentences. (Expression operators) can be regular.Logical formLearned from26 sentences. A (cable operator) can be in a country.Logical formLearned from26 sentences. Operators can be affected.Logical formLearned from26 sentences. An operator may undergo an application.Logical formLearned from26 sentences. An operator may pertain-to a field.Logical formLearned from26 sentences. A (pipeline operator) can be state-controlled.Logical formLearned from26 sentences. A (drugstore operator) may pertain-to a nation.Logical formLearned from26 sentences. An operator may ease a (laboratory module).Logical formLearned from26 sentences. Operators can be in the world.Logical formLearned from25 sentences. An operator can be unbounded.Logical formLearned from25 sentences.