Some passengers may lock themselves.Logical formLearned from7 sentences. A person may be locked in a tie.Logical formLearned from7 sentences. A country may lock horns with a country.Logical formLearned from7 sentences. A military may be locked in an assault.Logical formLearned from7 sentences. Officials may lock an (exit gate).Logical formLearned from7 sentences. Investors may lock profits.Logical formLearned from7 sentences. A military may be locked in an offensive.Logical formLearned from7 sentences. Sides may be locked.Logical formLearned from7 sentences. Troops may be locked in an offensive.Logical formLearned from7 sentences. A world-city may be locked in negotiations.Logical formLearned from7 sentences. A company may lock horns.Logical formLearned from7 sentences. Israeli troops may be locked in combat.Logical formLearned from7 sentences. (Ground troops) may be locked in fighting.Logical formLearned from7 sentences. An (aircraft company) may be locked in a struggle.Logical formLearned from7 sentences. Contestants may be locked in a house.Logical formLearned from7 sentences.