Anaphora resolution using Stanford Coref

Question

I have sentences (Text I):

Tom is a smart boy. He know a lot of thing.

I want to change <

Answer 1

List> coref = document.get(CorefGraphAnnotation.class);

This is an old coref output format.

You can change this line to

Map graph = document.get(CorefChainAnnotation.class);

or you can use the oldCorefFormat option:

props.put("oldCorefFormat", "true");