class_docstr: Feature which examines the tags of nearby tokens.
docstr: @return: The given token's tag.
docstr_tok: ["@","return",":","The","given","token","'s","tag","."]
code: def extract_property(tokens, index):
      """@return: The given token's tag."""
      return tokens[index][1]
  
imports: from collections import Counter, defaultdict
  from nltk import jsontags
  from nltk.tag import TaggerI
  from nltk.tbl import Feature, Template
label_desc: Use image node_id 1 for calling the Pos obj's underlying member method code with example usage: obj.extract_property(tokens, index) and returns: tokens