A shawl can be dirty.Logical formLearned from6 sentences. Some back may do a dirty work.Logical formLearned from6 sentences. A sample can be dirty.Logical formLearned from6 sentences. Dirty tricks may be aimed at harming a country.Logical formLearned from6 sentences. Some countries can be constituted-of-or-filled-with dirty tricks.Logical formLearned from6 sentences. A situation can be dirty.Logical formLearned from6 sentences. A dirty laundry may be air_outed.Logical formLearned from6 sentences. Chemicals can be dirty.Logical formLearned from6 sentences. A military junta can be during a dirty war.Logical formLearned from6 sentences. Survivors may pertain-to a dirty war.Logical formLearned from6 sentences. A (gym floor) can be dirty.Logical formLearned from6 sentences. Captivity can be during a dirty war.Logical formLearned from6 sentences. A tire can be dirty.Logical formLearned from6 sentences. Dirty money can be clean.Logical formLearned from6 sentences. (Water supplies) can be dirty.Logical formLearned from6 sentences.