code: def fewshot_context(
      self,
      doc,
      num_fewshot,
      provide_description=None,
      rnd=None,
      description=None,
      stratified=False,
  ):
      # Use stratified sampling
      return super().fewshot_context(
          doc,
          num_fewshot,
          provide_description,
          rnd,
          description,
          stratified=True,
      )
  
imports: import os
  from lm_eval.tasks.glue import CoLA
  from lm_eval.base import rf
label_desc: Use image node_id 4 for calling the JCoLA obj's underlying member method code with example usage: obj.fewshot_context(doc, num_fewshot, provide_description, rnd, description, stratified) and returns: super