Parts of speech classification problem.

[SunPodder]

I'm just playing with chatterbot. I trained a model with chatterbot list trainer using the data of a conversation with a real person.

I was discovering how it works by seeing the contents of the sqlite database(which i used as the storage adapter). When I runned SELECT * FROM statement in sqlite shell, I saw that it classifies the strings in NOUN, PRONOUN, VERB etc. But most of the classifications were wrong. The input data was in Bengali language.