An agreement may operate.Logical formLearned from6 sentences. Partnerships may operate homes.Logical formLearned from6 sentences. An apparatus may operate.Logical formLearned from6 sentences. (Information systems) may operate.Logical formLearned from6 sentences. A service may be operated on a basis.Logical formLearned from6 sentences. A male may operate in territory.Logical formLearned from6 sentences. Operators may operate.Logical formLearned from6 sentences. Stations may operate on channels.Logical formLearned from6 sentences. A technique may operate.Logical formLearned from6 sentences. Practices may operate.Logical formLearned from6 sentences. Soldiers may operate in units.Logical formLearned from6 sentences. (Computer networks) may operate.Logical formLearned from6 sentences. Personnel may operate vehicles.Logical formLearned from6 sentences. Persons may operate under a system.Logical formLearned from6 sentences. A company may operate research.Logical formLearned from6 sentences.