@sportsref.decorators.memoize<EOL><INDENT>def away(self):<DEDENT>
doc = self.get_doc()<EOL>table = doc('<STR_LIT>')<EOL>relURL = table('<STR_LIT>').eq(<NUM_LIT:1>)('<STR_LIT:a>').eq(<NUM_LIT:2>).attr['<STR_LIT>']<EOL>away = sportsref.utils.rel_url_to_id(relURL)<EOL>return away<EOL>
Returns away team ID.
        :returns: 3-character string representing away team's ID.