def match_criterion(self, tag):
        '''Override. Determine if a tag has the desired name and kind attribute
        value.

        Args:
            tag: A BeautifulSoup Tag.

        Returns:
            True if tag has the desired name and kind, otherwise False.
        '''
        return tag.name == self.reference_tag_name and \
            tag.attrs.get('kind', '') == self.reference_tag_kind
Override. Determine if a tag has the desired name and kind attribute
        value.

        Args:
            tag: A BeautifulSoup Tag.

        Returns:
            True if tag has the desired name and kind, otherwise False.