A company may operate some refineries.Logical formLearned from7 sentences. Some companies may operate stores.Logical formLearned from7 sentences. Rules can be for operatting an (expansion football team).Logical formLearned from7 sentences. An owner of (apartment properties) may operate as an (investment trust).Logical formLearned from7 sentences. Utilities may operate (power lines).Logical formLearned from7 sentences. A (parent company) may operate in a country.Logical formLearned from7 sentences. Joint ventures may operate in a country.Logical formLearned from7 sentences. (Hate groups) may operate in a midst.Logical formLearned from7 sentences. A sister may operate a laboratory.Logical formLearned from7 sentences. A company may operate some (photofinishing plants).Logical formLearned from7 sentences. A person may operate savings.Logical formLearned from7 sentences. An agency may operate ferries.Logical formLearned from7 sentences. Persons may operate at some times.Logical formLearned from7 sentences. A company may operate a plant.Logical formLearned from7 sentences. Leagues may be operated for a promotion of social welfare.Logical formLearned from7 sentences.