docstr: Test that text capitalization is ignored.
docstr_tok: ["Test","that","text","capitalization","is","ignored","."]
code: def test_exact_match_different_capitalization(self):
      """
      Test that text capitalization is ignored.
      """
      statement = Statement(text="Hi HoW ArE yOu?")
      other_statement = Statement(text="hI hOw are YoU?")
  
      value = self.compare(statement, other_statement)
  
      self.assertEqual(value, 1)
  
imports: from unittest import TestCase
  from chatterbot.conversation import Statement
  from chatterbot import comparisons
  from chatterbot import languages
label_desc: Use image node_id 2 for calling the JaccardSimilarityTestCase obj's underlying member method code with example usage: obj.test_exact_match_different_capitalization() without return types