An (iron grip) may weaken.Logical formLearned from4 sentences. State of emergency may stay in a grip of a surge.Logical formLearned from4 sentences. A grip can be grim.Logical formLearned from4 sentences. A country can be in grips of civil war.Logical formLearned from4 sentences. A grip can be on operations.Logical formLearned from4 sentences. A (monopoly grip) can be on a (gas pipeline network).Logical formLearned from4 sentences. A faction may face a challenge to a grip.Logical formLearned from4 sentences. A continental-region may remain in a grip of temperatures.Logical formLearned from4 sentences. Help can be in ending an (iron grip).Logical formLearned from4 sentences. A force may challeng a grip on power.Logical formLearned from4 sentences. A country may remain in a grip of parties.Logical formLearned from4 sentences. A (ruling party) may confirm a grip on power.Logical formLearned from4 sentences. A grip may be broken by an election.Logical formLearned from4 sentences. A country can be in a grip of a famine.Logical formLearned from4 sentences. A grip can be on institutions.Logical formLearned from4 sentences.