Buds may be retained.Logical formLearned from4 sentences. Some copyright may be retained.Logical formLearned from4 sentences. Students may be retained in a program.Logical formLearned from4 sentences. (Individual civilians) may be retained as contractors.Logical formLearned from4 sentences. Correspondence may be retained.Logical formLearned from4 sentences. Some workers may be retained.Logical formLearned from4 sentences. A state may retain power.Logical formLearned from4 sentences. An attribute may be retained for propagation to speakers.Logical formLearned from4 sentences. Changes may be retained.Logical formLearned from4 sentences. Legislation may retain a number.Logical formLearned from4 sentences. A person may retain a material.Logical formLearned from4 sentences. An order of materials may be retained.Logical formLearned from4 sentences. Some persons may be retained.Logical formLearned from4 sentences. A person may retain an expert.Logical formLearned from4 sentences. Authors may retain a copyright.Logical formLearned from4 sentences.