code: def test_parenthesized_multiplication_and_addition(self):
      statement = Statement(text="What is 100 + ( 1000 * 2 )?")
      response = self.adapter.process(statement)
      self.assertEqual(response.text, "100 + ( 1000 * 2 ) = 2100")
      self.assertEqual(response.confidence, 1)
  
imports: from tests.base_case import ChatBotTestCase
  from chatterbot.logic import MathematicalEvaluation
  from chatterbot.conversation import Statement
label_desc: Use image node_id 9 for calling the MathematicalEvaluationTests obj's underlying member method code with example usage: obj.test_parenthesized_multiplication_and_addition() without return types