tokens: Therefore , I believe isCC will only be true for videos that include this kind of captioning intended for people who might not be able to hear what 's happening in the video , as opposed to just general captions that people can put onto their videos .
ner_tags: O O O O B-Variable O O O O O B-User_Interface_Element O O O O O O O O O O O O O O O O O O O O O B-User_Interface_Element O O O O O O O O O O O O O B-User_Interface_Element O