document: {"document":{"title":"na","text":"b. Cookies.","paragraphs":null,"sentences":null,"tokens":["b.","Cookies","."],"language":null},"tags":[{"tag":"O","start":0,"end":2,"comment":null},{"tag":"O","start":3,"end":10,"comment":null},{"tag":"O","start":10,"end":11,"comment":null}]}