code: def convert_pos_dataset(file_path):
      """
      This function is to process the pos dataset
      """
  
      file = open(file_path, "r")
      document = file.readlines()
      sentences = []
      sent = []
      for line in document:
          if line == "\n" and len(sent) > 1:
              if sent not in sentences:
                  sentences.append(sent)
              sent = []
          elif line != "\n":
              sent.append(line.split("\t")[0].replace("_", " ").strip())
      return sentences
  
imports: import os
label_desc: Use image node_id 4 for calling a global function with example usage: convert_pos_dataset(file_path) and returns: sentences