tokens: In order to allow for a bidirectional data exchange with applications B and C ( create some state in A , load it into B , alter it in B , load the altered state into A ) , I try to map simples states in A onto more complex states in B/C which can be identified and deconstructed in the reverse mapping .
ner_tags: O O O O O O O O O O O B-Variable O B-Variable O O O O O B-Variable O O O O B-Variable O O O O B-Variable O O O O O O O B-Variable O O O O O O O O B-Variable O O O O O B-Variable O O O O O O O O O O O