def _find_boxscore_tables(self, boxscore):
tables = []<EOL>valid_tables = ['<STR_LIT>', '<STR_LIT>', '<STR_LIT>',<EOL>'<STR_LIT>']<EOL>for table in boxscore('<STR_LIT>').items():<EOL><INDENT>if table.attr['<STR_LIT:id>'] in valid_tables:<EOL><INDENT>tables.append(table)<EOL><DEDENT><DEDENT>return tables<EOL>
Find all tables with boxscore information on the page.

Iterate through all tables on the page and see if any of them are
boxscore pages by checking if the ID matches the expected list. If so,
add it to a list and return the final list at the end.

Parameters
----------
boxscore : PyQuery object
    A PyQuery object containing all of the HTML data from the boxscore.

Returns
-------
list
    Returns a ``list`` of the PyQuery objects where each object
    represents a boxscore table.