code: def get_collections(self):
          
          if not self.quiet:
              print
              print "Finding " + self.current_collection_type + "s..."
  
          self.compute_collections()
  
          if not self.quiet:
              print self.current_similarity_measure, self.current_collection_type, "information:"
              table_contents = [("Collection","Indices","Size")]
              for (i, j, k) in zip(self.collection_indices,self.collection_sizes,self.collection_list):
                  table_contents.append(([unit.text for unit in k], i, j))
              print_table(table_contents)
docs: Helper function for determining what the clusters/chains/other collections are.