A sister may undergo an engagement.Logical formLearned from4 sentences. Reverse may undergo an engagement.Logical formLearned from4 sentences. Some naval engagements may take place.Logical formLearned from4 sentences. An engagement can be horizontal.Logical formLearned from4 sentences. Engagements can be presidential.Logical formLearned from4 sentences. An engagement can be a null.Logical formLearned from4 sentences. Engagements may violate the rights of third parties.Logical formLearned from4 sentences. A site may represent an engagement.Logical formLearned from4 sentences. An engagement can be decisive.Logical formLearned from4 sentences. A production may play an engagement.Logical formLearned from4 sentences. An engagement can be decreased.Logical formLearned from4 sentences. A female may give a male an (engagement ring).Logical formLearned from4 sentences. An engagement may pertain-to a ship.Logical formLearned from4 sentences. A male may support an engagement.Logical formLearned from4 sentences. An engagement may be failed.Logical formLearned from4 sentences.