A (trade grouping) can be regional.Logical formLearned from16 sentences. (Trading blocks) can be regional.Logical formLearned from16 sentences. A (route network) can be regional.Logical formLearned from16 sentences. A (defense cooperation) can be regional.Logical formLearned from16 sentences. (Trade fairs) can be regional.Logical formLearned from16 sentences. An (oil company) can be regional.Logical formLearned from16 sentences. A caucus can be regional.Logical formLearned from16 sentences. A (league side) can be regional.Logical formLearned from16 sentences. References can be regional.Logical formLearned from16 sentences. Deities can be regional.Logical formLearned from16 sentences. Exceptions can be regional.Logical formLearned from16 sentences. A (distribution company) can be regional.Logical formLearned from16 sentences. A multiplex can be regional.Logical formLearned from16 sentences. A schedule can be regional.Logical formLearned from16 sentences. A protest can be regional.Logical formLearned from16 sentences.