code: def accuracy_by_options(question, prediction, reference):
      pattern = r"[A-Z]\. [^\n]+"
      options = re.findall(pattern, question)
      answer = prediction.split("\n\n")[0]
  
      for option in options:
          choice, content = option.split(". ", 1)
  
          if choice == reference and content == answer:
              return 1
  
      return 0
  
imports: import difflib
  import re
  import string
  from collections import Counter
  import jieba
  from fuzzywuzzy import fuzz
  from rouge import Rouge
label_desc: Use image node_id 9 for calling a global function with example usage: accuracy_by_options(question, prediction, reference) and returns: int, int