code: def _process_doc(self, doc):
      ctx = doc["ctx_a"] + " " + doc["ctx_b"].capitalize()
      out_doc = {
          "query": self.preprocess(doc["activity_label"] + ": " + ctx),
          "choices": [
              self.preprocess(ending) for ending in doc["endings"]
          ],
          "gold": int(doc["label"]),
      }
      return out_doc
  
file_path: lm-evaluation-harness/lm_eval/tasks/hellaswag.py
imports: import re
  from lm_eval.base import MultipleChoiceTask
label_desc: Use image node_id 6 for calling the HellaSwag obj's underlying member method code with example usage: obj._process_doc(doc) and returns: out_doc