code: def _create_learning_examples(opponent_utterances, answer_utterances):
      examples = [
          u
          for u in map(
              lambda pair: (
                  (pair[0]["text"], [pair[1]["text"]]),
                  False,
              ),
              zip(opponent_utterances, answer_utterances),
          )
      ]
      return examples
  
file_path: ParlAI/parlai/tasks/convai_chitchat/agents.py
imports: from .build import build
  from parlai.core.teachers import DialogTeacher
  from parlai.utils.io import PathManager
  import json
  import os
label_desc: Use image node_id 4 for calling the DefaultTeacher obj's underlying member method code with example usage: obj._create_learning_examples(opponent_utterances, answer_utterances) and returns: examples