document: {"document":{"title":"na","text":"Third party membership programs.","paragraphs":null,"sentences":null,"tokens":["Third","party","membership","programs","."],"language":null},"tags":[{"tag":"O","start":0,"end":5,"comment":null},{"tag":"O","start":6,"end":11,"comment":null},{"tag":"O","start":12,"end":22,"comment":null},{"tag":"O","start":23,"end":31,"comment":null},{"tag":"O","start":31,"end":32,"comment":null}]}