Dozens of (riot police) may stand guard.Logical formLearned from14 sentences. Dozens can be constituted-of-or-filled-with indigenous groups.Logical formLearned from14 sentences. A war may draw in a dozen.Logical formLearned from14 sentences. A world-city may experience dozens of (suicide bombings).Logical formLearned from14 sentences. Dozens can be constituted-of-or-filled-with pigeons.Logical formLearned from14 sentences. Some (dozen persons) may die.Logical formLearned from14 sentences. Dozens can be across a country.Logical formLearned from14 sentences. Palestinian militants may carry_out dozens of (suicide bombings).Logical formLearned from14 sentences. Dozens can be constituted-of-or-filled-with paparazzi.Logical formLearned from14 sentences. Dozens can be constituted-of-or-filled-with (party activists).Logical formLearned from14 sentences. Soldiers may kill dozens of fighters.Logical formLearned from14 sentences. A marxist group may kill dozens of police.Logical formLearned from14 sentences. Dozens of fires may break_out.Logical formLearned from14 sentences. Dozens can be constituted-of-or-filled-with descendants.Logical formLearned from14 sentences. Dozens of turkish diplomats may be killed by assassins.Logical formLearned from14 sentences.