A country may retain leadership.Logical formLearned from12 sentences. Students may be retained.Logical formLearned from12 sentences. A character may be retained.Logical formLearned from12 sentences. An agency may retain an ability.Logical formLearned from12 sentences. Moisture may be retained.Logical formLearned from12 sentences. A male may retain a dignity.Logical formLearned from12 sentences. A country may retain (settlement blocs).Logical formLearned from12 sentences. A female may retain a dignity.Logical formLearned from12 sentences. A tree may retain a foliage.Logical formLearned from12 sentences. Persons may retain families.Logical formLearned from12 sentences. (Retrospective materials) may be retained.Logical formLearned from12 sentences. A practice may be retained.Logical formLearned from12 sentences. Some documents may be retained.Logical formLearned from12 sentences. A commission may retain jurisdiction.Logical formLearned from12 sentences. States may retain power.Logical formLearned from12 sentences.