tokens: An example : If A = 0 and B = 1 , CP B sets the flags like SUB A , B , which is 0 - 1 .
ner_tags: O O O O B-Code_Block I-Code_Block I-Code_Block O B-Code_Block I-Code_Block I-Code_Block O B-Code_Block I-Code_Block O O O O B-Code_Block I-Code_Block I-Code_Block I-Code_Block O O O B-Value I-Value I-Value O