A country may lock itself.Logical formLearned from7 sentences. A president may be locked in a battle.Logical formLearned from7 sentences. Leaders may be locked in negotiations.Logical formLearned from7 sentences. Candidates may be locked in a battle.Logical formLearned from7 sentences. (Security forces) may be locked in a battle.Logical formLearned from7 sentences. Minister-designate may be locked in a battle of wills.Logical formLearned from7 sentences. A compound may be locked.Logical formLearned from7 sentences. A world-city may be locked in a (power struggle).Logical formLearned from7 sentences. Hundreds of thousands of indian troops may be locked in a face-off.Logical formLearned from7 sentences. Troops may be locked in fighting.Logical formLearned from7 sentences. Radar may lock onto a fighter.Logical formLearned from7 sentences. A president may lock horns.Logical formLearned from7 sentences. (Government forces) may be locked in fighting.Logical formLearned from7 sentences. A party may be locked.Logical formLearned from7 sentences. Doors may be locked from an outside.Logical formLearned from7 sentences.