code: def _exact_match_score(target, prediction):
      return target == prediction
  
file_path: text-to-text-transfer-transformer/t5/evaluation/qa_utils.py
imports: import collections
  import re
  import string
  from absl import logging
  import numpy
label_desc: Use image node_id 5 for calling a global function with example usage: _exact_match_score(target, prediction) and returns: unknown