CREATE TABLE stadium (id NUMBER, name CLOB, capacity NUMBER, city CLOB, country CLOB, opening_year NUMBER)
CREATE TABLE record (id NUMBER, result CLOB, swimmer_id NUMBER, event_id NUMBER)
CREATE TABLE event (id NUMBER, name CLOB, stadium_id NUMBER, year CLOB)
CREATE TABLE swimmer (id NUMBER, name CLOB, nationality CLOB, meter_100 NUMBER, meter_200 CLOB, meter_300 CLOB, meter_400 CLOB, meter_500 CLOB, meter_600 CLOB, meter_700 CLOB, time CLOB)

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" "t1" JOIN "event" "t2" ON "t1"."id" = "t2"."stadium_id" AND "t2"."name" = 'World Junior'