Wolfram language has a lot of NLP features too... http://reference.wolfram.com/language/guide/FreeFormAndExternalInput.html http://reference.wolfram.com/languag

Wolfram language has a lot of NLP features too... http://reference.wolfram.com/language/guide/FreeFormAndExternalInput.html http://reference.wolfram.com/language/guide/FreeFormAndExter...