tokens: You are using protocol less Urls , i.e . //code.jquery.com/jquery -1.9.1.js , When you open a your html file like file:// then jQuery is not loaded thus desired result is not achieved .
ner_tags: O O O O O O O O O O O O O O O O O B-File_Type O O O O B-Library O O O O O O O O O O