ghanneman/grex — pull request #1 by armatthews (2014-01-13 14:45:44+00:00)
Title: Fixed bug that blocked some rules from being extracted. For example, the...

... SENT::S rule in the following sentence pair was not extracted. (SENT (PP pp) (PP (N cours) (P de)) (. .)) (S (NP (NN course) (PP (IN of) (JJ next))) (. .)) 0-2 1-0 2-1 3-3