tokens: KAFKA Message Headers { id = 9c8f09e6-4b28-5aa1-c74c-ebfa53c01ae4 , timestamp = 1437066957272}
ner_tags: B-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block