code: def test_gets(self):
      for sample in samples:
          self.assertEqual(sample.get_value("x"), sample.x.words)
          self.assertEqual(
              sample.get_value("clusters"), sample.clusters.field_value
          )
          self.assertEqual(sample.get_words("x"), sample.x.words)
          self.assertEqual(
              len(sample.get_words("x")), len(sample.get_mask("x"))
          )
  
file_path: textflint/test/input/component/sample/test_coref_sample.py
imports: from textflint.input.component.sample.coref_sample import *
  import unittest
  import random
  from test.data.coref_debug import CorefDebug
label_desc: Use image node_id 11 for calling the TestCorefSample obj's underlying member method code with example usage: obj.test_gets() without return types