code: def example_3_2():
      happy_qa = HappyQuestionAnswering()
      result = happy_qa.answer_question(
          "Today's date is January 10th, 2021",
          "What is the date?",
          top_k=2,
      )
      print(type(result))  # <class 'list'>
      print(
          result
      )  # [QuestionAnsweringResult(answer='January 10th, 2021', score=0.9711642265319824, start=16, end=34), QuestionAnsweringResult(answer='January 10th', score=0.017306014895439148, start=16, end=28)]
      print(result[1].answer)
  
imports: from happytransformer import HappyQuestionAnswering, QATrainArgs, QAEvalArgs, QATestArgs
label_desc: Use image node_id 3 for calling a global function with example usage: example_3_2() without return types