which track has the highest number of race?
select t2.name from race as t1 join track as t2 on t1.track_id = t2.track_id group by t1.track_id order by count ( * ) desc limit 1
where is Auto Club Speedway located?
select t2.location from race as t1 join track as t2 on t1.track_id = t2.track_id where t2.name = 'Auto club Speedway'
where is Chicagoland Speedway located?
select t2.location from race as t1 join track as t2 on t1.track_id = t2.track_id where t2.name = 'Chicagoland Speedway'
how many seating does Chicagoland Speedway have?
select t2.seating from race as t1 join track as t2 on t1.track_id = t2.track_id where t2.name = 'Chicagoland Speedway'