tokens: XCode was doing something strange , when I tried to compile this with Terminal everything worked , except for my request to the server , what resulted in a couple of NPE 's , because response remained empty .
ner_tags: B-Application O O O O O O O O O O O O B-Application O O O O O O O O O B-Application O O O O O O O B-Error_Name O O O B-Variable O B-Value O