docstr: Test case 3 from SARI-paper.
docstr_tok: ["Test","case","3","from","SARI-paper","."]
code: def testSariSent3(self):
      """Test case 3 from SARI-paper."""
      output = "About 95 species are currently agreed .".split()
      score, _, _, _ = sari_hook.get_sari_score(
          self.input_sentence, output, self.references
      )
      self.assertAlmostEqual(0.5088682, score)
  
file_path: tensor2tensor/tensor2tensor/utils/sari_hook_test.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import collections
  import numpy
  from tensor2tensor.utils import sari_hook
  import tensorflow.compat.v1
label_desc: Use image node_id 4 for calling the SariHookTest obj's underlying member method code with example usage: obj.testSariSent3() without return types