code: def doc_to_decontamination_query(self, doc):
      return doc["sentence_good"] + " " + doc["sentence_bad"]
  
imports: from lm_eval.base import rf, Task
  from lm_eval.metrics import mean
label_desc: Use image node_id 8 for calling the CrowsPairsMutilingual obj's underlying member method code with example usage: obj.doc_to_decontamination_query(doc) and returns: unknown