class_docstr: POS Sample class to hold the necessary info and provide atomic operations.
docstr: Parse data into sample field value.
docstr_tok: ["Parse","data","into","sample","field","value","."]
code: def load(self, data):
      r"""
      Parse data into sample field value.
  
      """
      self.x = TextField(data["x"])
      self.y = ListField(data["y"])
      if not self.is_legal():
          raise ValueError(
              "Data sample {0} is not legal, "
              "pos tags mismatch words.".format(data)
          )
  
file_path: textflint/textflint/input/component/sample/pos_sample.py
imports: from .sample import Sample
  from ..field import ListField, TextField
label_desc: Use image node_id 10 for calling the POSSample obj's underlying member method code with example usage: obj.load(data) without return types