Firing of mortar may last some hours.Logical formLearned from4 sentences. Mortar may undergo a firing.Logical formLearned from4 sentences. A raid may follow some incidents of mortar.Logical formLearned from4 sentences. Some sides may fire mortar.Logical formLearned from4 sentences. Mortars may undergo a manufacture.Logical formLearned from4 sentences. A country may find a cache of mortars.Logical formLearned from4 sentences. Defenders may respond with bursts of mortars.Logical formLearned from4 sentences. Mortars can be inaccurate.Logical formLearned from4 sentences. (Mortar attacks) may cease.Logical formLearned from4 sentences. (Mortar shells) may be fired at targets.Logical formLearned from4 sentences. Rebels may be armed with mortars.Logical formLearned from4 sentences. Some (mortar shells) may be fired at Jewish settlements.Logical formLearned from4 sentences. Some (mortar shells) may injure an one.Logical formLearned from4 sentences. A force may retreat with mortars.Logical formLearned from4 sentences. A (mud mortar) may settle.Logical formLearned from4 sentences.