text: COREFERENCE_INDICATORS_EN = ["he", "she", "it", "they", "them", "these", "whom",
                               "whose", "who", "its", "it's", "him", "her", "we",
                               "us"]
  SEGMENTATION_MARKERS_EN = [" and ", " then "]
  ENGLISH_STOP_WORDS = ["the", "a", "an", "is", "in", "s", "of", "on", "at", "for", "to", "me", "that", "very", "i"]
  