[gtani]

can you dump out the index and examine if the most important noun phrases and named entities are being extracted, a la lucene?

[NLUlite]

Exactly as hnriot said: the saved Wisdoms are in plain xml, where the sentences are represented in DRT (http://bit.ly/1AhuVas)

[hnriot]

when you 'teach' it, the wisdom files that are saved are in plain old xml