SELECT T2.name ,  T2.location FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id  =  T2.stadium_id WHERE T1.Year  =  2014 INTERSECT SELECT T2.name ,  T2.location FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id  =  T2.stadium_id WHERE T1.Year  =  2015
What are the names and locations of the stadiums that had concerts that occurred in both 2014 and 2015?
SELECT T2.name , T2.location FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id = T2.stadium_id WHERE T1.Year = 2014 INTERSECT SELECT T2.name , T2.location FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id = T2.stadium_id WHERE T1.Year = 2015
select t2 . name , t2 . location from concert as t1 join stadium as t2 on t1 . stadium_id = t2 . stadium_id where t1 . year = value intersect select t2 . name , t2 . location from concert as t1 join stadium as t2 on t1 . stadium_id = t2 . stadium_id where t1 . year = value
What are the names and locations of the stadiums that had concerts that occurred in both 2014 and 2015 ?