code: def _get_record_answers(qa):
      """Returns the unique set of answers."""
      if "answers" not in qa:
          return []
      answers = set()
      for answer in qa["answers"]:
          answers.add(answer["text"])
      return sorted(answers)
  
file_path: datasets/tensorflow_datasets/text/super_glue.py
imports: from __future__ import annotations
  import json
  import os
  from etils import epath
  import numpy
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  import tensorflow_datasets.public_api
label_desc: Use image node_id 4 for calling a global function with example usage: _get_record_answers(qa) and returns: sorted, list