CREATE TABLE table_name_89 (result VARCHAR, competition VARCHAR, date VARCHAR)

What is the result of the International Friendly competition on May 15, 1966?
SELECT result FROM table_name_89 WHERE competition = "international friendly" AND date = "may 15, 1966"
SELECT "result" FROM "table_name_89" WHERE "competition" = "international friendly" AND "date" = "may 15, 1966"