Rebels may use mortars.Logical formLearned from13 sentences. A (mortar company) can be heavy.Logical formLearned from13 sentences. Mortars may pertain-to a person.Logical formLearned from13 sentences. Mortars may kill some persons.Logical formLearned from13 sentences. Attackers may fire mortars.Logical formLearned from13 sentences. A mortar may set.Logical formLearned from13 sentences. A mortar may pertain-to persons.Logical formLearned from13 sentences. A mortar can be intermittent.Logical formLearned from13 sentences. Militants may use mortars.Logical formLearned from13 sentences. Mortars may be fired by rebels.Logical formLearned from13 sentences. Bombers can be with mortars.Logical formLearned from13 sentences. Response can be to dozens of mortars.Logical formLearned from13 sentences. Iraqi troops may use mortars.Logical formLearned from13 sentences. Armies may fire mortars.Logical formLearned from13 sentences. A world-city may fire (mortar shells).Logical formLearned from13 sentences.