CREATE TABLE table_61512 ("Date" CLOB, "Opponent" CLOB, "Site" CLOB, "Result" CLOB, "Attendance" CLOB)

What Site has Attendance of 53,000, and a Date of october 21, 1967?
SELECT "Site" FROM table_61512 WHERE "Attendance" = '53,000' AND "Date" = 'october 21, 1967'
SELECT "Site" FROM "table_61512" WHERE "Attendance" = '53,000' AND "Date" = 'october 21, 1967'