docstr: Sentence boundaries should be also word boundaries.
docstr_tok: ["Sentence","boundaries","should","be","also","word","boundaries","."]
code: def test_boundaries(self):
      """Sentence boundaries should be also word boundaries."""
  
      self.assertTrue(
          set(self.en_sents.idx).issubset(set(self.en_words.idx))
      )
      self.assertTrue(
          set(self.ar_sents.idx).issubset(set(self.ar_words.idx))
      )
      self.assertTrue(
          set(self.ja_sents.idx).issubset(set(self.ja_words.idx))
      )
  
file_path: polyglot/polyglot/tokenize/tests/test_base.py
imports: import unittest
  from ..base import SentenceTokenizer, WordTokenizer
  from ...base import Sequence
label_desc: Use image node_id 5 for calling the BaseTest obj's underlying member method code with example usage: obj.test_boundaries() without return types