Vehicles may operate.Logical formLearned from26 sentences. A process may operate.Logical formLearned from26 sentences. Natural selection may operate.Logical formLearned from26 sentences. Enterprises may operate.Logical formLearned from26 sentences. Persons may operate in areas.Logical formLearned from26 sentences. A militia may operate.Logical formLearned from26 sentences. Gunmen may operate.Logical formLearned from26 sentences. A company may operate facilities.Logical formLearned from26 sentences. A (tv station) may be operated by allies.Logical formLearned from26 sentences. An order may operate some orphanages.Logical formLearned from26 sentences. An (oil company) may operate in a country.Logical formLearned from26 sentences. Reactors may operate.Logical formLearned from26 sentences. French companies may operate in a country.Logical formLearned from26 sentences. Doctors may operate on a leg.Logical formLearned from25 sentences. A minesweeper may be operated by a military-or-other-action-organization.Logical formLearned from25 sentences.