(Circulation systems) can be automated.Logical formLearned from16 sentences. A circulation can be three-dimensional.Logical formLearned from16 sentences. (Air circulation) can be poor.Logical formLearned from16 sentences. Exercise may improve a circulation.Logical formLearned from16 sentences. A north side may pertain-to a circulation.Logical formLearned from16 sentences. Air may undergo a circulation.Logical formLearned from16 sentences. A circulation may pertain-to papers.Logical formLearned from16 sentences. A (blood circulation) can be impaired.Logical formLearned from16 sentences. A publication can be with a circulation.Logical formLearned from16 sentences. Circulation may rise some percent.Logical formLearned from16 sentences. Persons may have a circulation.Logical formLearned from16 sentences. (Circulation revenue) may fall some percent.Logical formLearned from16 sentences. A (circulation area) may pertain-to a daily.Logical formLearned from16 sentences. (Circulation figures) may pertain-to persons.Logical formLearned from16 sentences. Circulation may soar.Logical formLearned from16 sentences.