(Cockpit doors) may be locked on jetliners.Logical formLearned from4 sentences. Officials may be locked in a (power struggle).Logical formLearned from4 sentences. Abbas may be locked in a rivalry.Logical formLearned from4 sentences. A boy may lock himself.Logical formLearned from4 sentences. A prime minister may be locked in a (power struggle).Logical formLearned from4 sentences. A bomb may be locked to a neck.Logical formLearned from4 sentences. Gunmen may lock a bomb on a neck.Logical formLearned from4 sentences. A bomb may be locked onto a neck.Logical formLearned from4 sentences. A girl may be locked in a room.Logical formLearned from4 sentences. Al-qaida may be locked in a (power struggle).Logical formLearned from4 sentences. Lawmakers may be locked in a dispute.Logical formLearned from4 sentences. A labor may be locked in a battle.Logical formLearned from4 sentences. Lebanese army may be locked in war.Logical formLearned from4 sentences. A (steel door) may lock from an inside.Logical formLearned from4 sentences. A bathroom may be locked from an inside.Logical formLearned from4 sentences.