code: def dump(self):
      if not self.is_legal():
          raise ValueError("The postag data is not aligned with words.")
      return {
          "0": self.col0.field_value,
          "words": self.x.words,
          "2": self.col2.field_value,
          "pos": self.pos.field_value,
          "4": self.col4.field_value,
          "5": self.col5.field_value,
          "heads": self.heads.field_value,
          "labels": self.y.field_value,
          "8": self.col8.field_value,
      }
  
imports: from .cnsample import CnSample
  from ..field import ListField, Field
  from ....common.settings import ORIGIN, TASK_MASK, MODIFIED_MASK
label_desc: Use image node_id 10 for calling the DPCnSample obj's underlying member method code with example usage: obj.dump() and returns: dict