A US-city may retain a (world chess title).Logical formLearned from4 sentences. Some brothers of a king may retain posts.Logical formLearned from4 sentences. A country may insist on retaining (veto rights).Logical formLearned from4 sentences. Some (coalition parties) may retain a majority.Logical formLearned from4 sentences. (Champion wallabies) may retain a (rugby union).Logical formLearned from4 sentences. A female may retain an advantage.Logical formLearned from4 sentences. Memories may retain data.Logical formLearned from4 sentences. A male may retain spots.Logical formLearned from4 sentences. A US-city may retain power.Logical formLearned from4 sentences. Reasons can be for retaining a mission.Logical formLearned from4 sentences. A male may retain some (security portfolios).Logical formLearned from4 sentences. Hopes of retaining a title may suffer a setback.Logical formLearned from4 sentences. A world-city may be retained by a margin of a point.Logical formLearned from4 sentences. A male may retain a prize.Logical formLearned from4 sentences. An euro may retain a place.Logical formLearned from4 sentences.