CREATE TABLE table_name_56 (year VARCHAR, champion VARCHAR, runner_up VARCHAR)

What year was the International Cup that was won by Akron Goodyear Wingfoots and had Real Madrid as runner-up?
SELECT year FROM table_name_56 WHERE champion = "akron goodyear wingfoots" AND runner_up = "real madrid"
SELECT "year" FROM "table_name_56" WHERE "akron goodyear wingfoots" = "champion" AND "real madrid" = "runner_up"