A person may retain a person.Logical formLearned from3 sentences. A value of an element may be retained in dream-formation.Logical formLearned from3 sentences. Dreams may retain a remnant of activity.Logical formLearned from3 sentences. Dreams may be retained in a memory.Logical formLearned from3 sentences. Persons may retain dreams.Logical formLearned from3 sentences. Contradictions may be retained with difficulty.Logical formLearned from3 sentences. Persons may retain (credit card information).Logical formLearned from3 sentences. A group may retain an identity.Logical formLearned from3 sentences. A percentage may be retained.Logical formLearned from3 sentences. A portfolio of slides may be retained by a department.Logical formLearned from3 sentences. An instructor may retain a copy.Logical formLearned from3 sentences. A material may retain properties.Logical formLearned from3 sentences. Authors may retain ownership of copyright to work.Logical formLearned from3 sentences. A male may retain a truth.Logical formLearned from3 sentences. A (government document) may be retained at some times.Logical formLearned from3 sentences.