A sham may be aimed at shore_upping a (half-century grip).Logical formLearned from11 sentences. A grip can be on reins of power.Logical formLearned from11 sentences. A grip can be on a house.Logical formLearned from11 sentences. A country can be in a grip of a dirty war.Logical formLearned from11 sentences. A grip may pertain-to a premier.Logical formLearned from11 sentences. Religion may retain a grip.Logical formLearned from11 sentences. (Security forces) may keep a grip.Logical formLearned from11 sentences. Some decades can be free of a grip.Logical formLearned from11 sentences. A grip may pertain-to a group.Logical formLearned from11 sentences. A country may tighten a grip on a test.Logical formLearned from11 sentences. A grip can be corrupt.Logical formLearned from11 sentences. A grip can be on a test.Logical formLearned from11 sentences. Variety can be constituted-of-or-filled-with grips.Logical formLearned from10 sentences. A grip may pertain-to water.Logical formLearned from10 sentences. A grip can be tentative.Logical formLearned from10 sentences.