def __get_usernames__(site, confirm_value):
    usernames_csv_path = __get_usernames_csv_path__(site)
    usernames = csv_util.query_csv_for_rows_with_value(usernames_csv_path, 
                                                       COLUMN_USERNAME, 
                                                       __COLUMN_SAME_INDIVIDUAL__, 
                                                       confirm_value)    
    return [username for username in usernames if username not in __NON_ENGLISH__]
def get_usernames_to_evaluate_mturk(site):
    ''' Returns the usernames that humans need to manually confirm belong 
    to the same individual user on Wikipedia and the given site. '''
    usernames_csv_path = __get_usernames_csv_path__(site)
    need_to_be_evaluated = csv_util.query_csv_for_rows_with_value(usernames_csv_path, 
                                                                  COLUMN_USERNAME,
                                                                  __COLUMN_SAME_INDIVIDUAL__,
                                                                  __VALUE_UNCONFIRMED__)
    return need_to_be_evaluated