tokens: Every row in the UITableView is supposed to have the grey button when the UITableView first loads , and then if a user taps a button then it switches to the red version of the button .
ner_tags: O O O O B-Class O O O O O B-Value B-User_Interface_Element O O B-Class O O O O O O O O O O B-User_Interface_Element O O O O O B-Value O O O B-User_Interface_Element O