CREATE TABLE table_63224 ("Season" TEXT, "Pitcher" TEXT, "Decision" TEXT, "Opponent" TEXT, "Location" TEXT)

What was the decision for the 1983 season for the game played against the New York Yankees?
SELECT "Decision" FROM table_63224 WHERE "Opponent" = 'new york yankees' AND "Season" = '1983'
SELECT "Decision" FROM "table_63224" WHERE "Opponent" = 'new york yankees' AND "Season" = '1983'