SELECT T2.name ,  T2.capacity FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id  =  T2.stadium_id WHERE T1.year  >=  2014 GROUP BY T2.stadium_id ORDER BY count(*) DESC LIMIT 1
Show the stadium name and capacity with most number of concerts in year 2014 or after.
SELECT T2.name , T2.capacity FROM concert AS T1 JOIN stadium AS T2 ON T1.stadium_id = T2.stadium_id WHERE T1.year > = 2014 GROUP BY T2.stadium_id ORDER BY count ( * ) DESC LIMIT 1
select t2 . name , t2 . capacity from concert as t1 join stadium as t2 on t1 . stadium_id = t2 . stadium_id where t1 . year > = value group by t2 . stadium_id order by count ( * ) desc limit value
Show the stadium name and capacity with most number of concerts in year 2014 or after .