nltk_lite.contrib.ieer_rels: Code for extracting triples of the form (subj, filler,
obj) from the ieer corpus, after the latter has been
converted to chunk format.
nltk_lite.contrib.toolbox.lexicon: This modules provides functionality for parsing and manipulating
the contents of a Toolbox lexicon without reference to its
metadata.
nltk_lite.contrib.toolbox.text: This module provides tools for parsing and manipulating the
contents of a Shoebox text without reference to its metadata.