A foul play can be dirty.Logical formLearned from6 sentences. A dirty war can be by armed forces.Logical formLearned from6 sentences. A bombing can be dirty.Logical formLearned from6 sentences. A dirty war can be all-out.Logical formLearned from6 sentences. A dirty war of bombings may account for some deaths.Logical formLearned from6 sentences. A flag can be dirty.Logical formLearned from6 sentences. A dirty war can be brutal.Logical formLearned from6 sentences. Campaigning can be dirty.Logical formLearned from6 sentences. Rings can be dirty.Logical formLearned from6 sentences. Immigrants can be dirty.Logical formLearned from6 sentences. A village can be dirty.Logical formLearned from6 sentences. A dirty war can be against subversion.Logical formLearned from6 sentences. A drinking can be dirty.Logical formLearned from6 sentences. Minions may do a dirty work.Logical formLearned from6 sentences. A vote can be dirty.Logical formLearned from6 sentences.