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Parse failures
| Parser | Failures |
| Charniak-Lease | 0 |
| Charniak (Aug 05) | 0 |
| Stanford (unlexicalised) | 0 |
| Stanford (lexicalised) | 0 |
| Bikel (0.9.8) | 1 |
| Bikel (0.9.9c) | 2 |
| Collins (model 1) | 12 |
| Collins (model 2) | 25 |
| Collins (model 3) | 40 |
Number of sentences which completely failed to parse, out of a total of 1757 in the whole corpus.
