I got "OutOfMemoryError" when using nlp_extractor on my Mac.. Nowhere in the Walkthrough that indicates how to fix this.
```
20:39:06.675 [Thread-8][processExecutor1][ProcessExecutor] DEBUG Loading c…
Stanford NLP prints out [Unknown Variable: TWILIGHT](https://mailman.stanford.edu/pipermail/java-nlp-user/2012-December/002850.html) or WEEKDAY or MILISECOND, etc. and we need to figure out the origin…