CREATE TABLE event (stadium_id VARCHAR, name VARCHAR)
CREATE TABLE stadium (name VARCHAR, capacity VARCHAR, id VARCHAR)

Find the name and capacity of the stadium where the event named 'World Junior' happened.
SELECT t1.name, t1.capacity FROM stadium AS t1 JOIN event AS t2 ON t1.id = t2.stadium_id WHERE t2.name = 'World Junior'
SELECT "t1"."name", "t1"."capacity" FROM "stadium" AS "t1" JOIN "event" AS "t2" ON "t1"."id" = "t2"."stadium_id" AND "t2"."name" = 'World Junior'