CREATE TABLE table_name_33 (manufacture VARCHAR, opened_in VARCHAR, type VARCHAR)

Who is the manufacturer of the mini jet red baron ride that opened before 2001?
SELECT manufacture FROM table_name_33 WHERE opened_in < 2001 AND type = "mini jet red baron"
SELECT "manufacture" FROM "table_name_33" WHERE "mini jet red baron" = "type" AND "opened_in" < 2001