code: def read_examples(cls, path: str, set_type: str):
      examples = []
      for i, line in enumerate(read_jsonl(path)):
          if set_type == PHASE.TRAIN:
              for j, (answer_start, answer_text) in enumerate(
                  zip(
                      line["answers"]["answer_start"],
                      line["answers"]["text"],
                  )
              ):
                  examples.append(
                      Example(
                          qas_id=f"{set_type}-{i}",
                          question_text=line["question"],
                          context_text=line["context"],
                          answer_text=answer_text,
                          start_position_character=answer_start,
                          title=line["title"],
                          is_impossible=False,
                          answers=[],
                      )
                  )
          else:
              answers = [
                  {"answer_start": answer_start, "text": answer_text}
                  for answer_start, answer_text in zip(
                      line["answers"]["answer_start"],
                      line["answers"]["text"],
                  )
              ]
              examples.append(
                  Example(
                      qas_id=f"{set_type}-{i}",
                      question_text=line["question"],
                      context_text=line["context"],
                      answer_text=None,
                      start_position_character=None,
                      title=line["title"],
                      is_impossible=False,
                      answers=answers,
                  )
              )
      return examples
  
file_path: jiant/jiant/tasks/lib/quoref.py
imports: from dataclasses import dataclass
  from jiant.shared.constants import PHASE
  from jiant.tasks.lib.templates.squad_style import core
  from jiant.utils.python.io import read_jsonl
label_desc: Use image node_id 3 for calling the QuorefTask obj's underlying member method code with example usage: obj.read_examples(cls, path, set_type) and returns: examples