code: def doc_to_text(self, doc):
      # "{}\nQuestion: Does this sentence make sense?\nAnswer:"
      return "{}{}質問: この文は文法的ですか？{}答え:".format(
          doc["sentence"], self.SEP, self.SEP
      )
  
imports: import os
  from lm_eval.tasks.glue import CoLA
  from lm_eval.base import rf
label_desc: Use image node_id 1 for calling the JCoLA obj's underlying member method code with example usage: obj.doc_to_text(doc) and returns: str