Mortars can be heavy.Logical formLearned from311 sentences. A mortar can be heavy.Logical formLearned from297 sentences. Insurgents may fire mortars.Logical formLearned from223 sentences. Mortars can be homemade.Logical formLearned from175 sentences. Rebels may fire mortars.Logical formLearned from129 sentences. Some mortars may land.Logical formLearned from103 sentences. Mortars may undergo a use.Logical formLearned from85 sentences. A barrage can be constituted-of-or-filled-with mortars.Logical formLearned from83 sentences. Gunmen may fire mortars.Logical formLearned from81 sentences. Dozens can be constituted-of-or-filled-with mortars.Logical formLearned from80 sentences. Rebels may fire mortars.Logical formLearned from79 sentences. Forces may fire mortars.Logical formLearned from72 sentences. Guerrillas may fire mortars.Logical formLearned from71 sentences. A mortar may pertain-to a person.Logical formLearned from64 sentences. Mortars may undergo a firing.Logical formLearned from64 sentences.