(Firing mortars) can be at Israeli settlements.Logical formLearned from12 sentences. Mortars may attack an airport.Logical formLearned from12 sentences. (Government forces) may fire mortars.Logical formLearned from12 sentences. Mortars may fly.Logical formLearned from12 sentences. Thousands can be constituted-of-or-filled-with mortars.Logical formLearned from12 sentences. A mortar can be odd.Logical formLearned from12 sentences. A (mortar attack) may kill some persons.Logical formLearned from12 sentences. An origin may pertain-to a mortar.Logical formLearned from12 sentences. A person may be killed by a mortar.Logical formLearned from12 sentences. A mortar may hit a house.Logical formLearned from12 sentences. Militants may fire some mortars.Logical formLearned from11 sentences. (Mortar shells) can be heavy.Logical formLearned from11 sentences. Bases can be for (mortar attacks).Logical formLearned from11 sentences. Large numbers can be constituted-of-or-filled-with mortars.Logical formLearned from11 sentences. A mortar may harden.Logical formLearned from11 sentences.