Police may lock arms.Logical formLearned from6 sentences. Businesses may lock doors.Logical formLearned from6 sentences. Politicians may lock horns.Logical formLearned from6 sentences. Passengers may be locked.Logical formLearned from6 sentences. Institutional investors may lock in profits.Logical formLearned from6 sentences. Others may be locked in a cell.Logical formLearned from6 sentences. A door of a house may be locked.Logical formLearned from6 sentences. Soldiers may lock arms.Logical formLearned from6 sentences. (Security forces) may be locked in a battle.Logical formLearned from6 sentences. Peacekeepers may lock in control.Logical formLearned from6 sentences. Some peacekeepers may lock in conquests.Logical formLearned from6 sentences. Volunteers may be locked in a battle.Logical formLearned from6 sentences. Political parties may be locked in negotiations.Logical formLearned from6 sentences. Al-maliki may be locked in a battle.Logical formLearned from6 sentences. A country may be locked in crisis.Logical formLearned from6 sentences.