code: def _create_examples(self, lines, set_type):
          
          examples = []
          for (i, line) in enumerate(lines):
              if i == 0:
                  continue
              guid = "%s-%s" % (set_type, i)
              text_a = line[3]
              text_b = line[4]
              label = line[0]
              examples.append(
                  InputExample(guid=guid, text_a=text_a, text_b=text_b, label=label))
          return examples
docs: Creates examples for the training and dev sets.