code: def allcap_differential(words):
      """
      Check whether just some words in the input are ALL CAPS
      :param list words: The words to inspect
      :returns: `True` if some but not all items in `words` are ALL CAPS
      """
      is_different = False
      allcap_words = 0
      for word in words:
          if word.isupper():
              allcap_words += 1
      cap_differential = len(words) - allcap_words
      if 0 < cap_differential < len(words):
          is_different = True
      return is_different
  
imports: import os
  import re
  import math
  import string
  import codecs
  import json
  from itertools import product
  from inspect import getsourcefile
  from io import open
label_desc: Use image node_id 3 for calling a global function with example usage: allcap_differential(words) and returns: is_different