ทีม Le Mans Porsche Joest Racing อยู่ในคลาสใด?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
The Le Mans Porsche team Joest Racing is in which class?It is not neccessary to use all the tables.
 table_name_53:  (class [ VARCHAR ] team [ VARCHAR) ]
SELECT class FROM table_name_53 WHERE team = "le mans porsche team joest racing"