CREATE TABLE table_50066 ("Year" FLOAT, "Award giving body" TEXT, "Category" TEXT, "Nominated for" TEXT, "Result" TEXT)

What's the result for the category of best actor in a supporting role?
SELECT "Result" FROM table_50066 WHERE "Category" = 'best actor in a supporting role'
SELECT "Result" FROM "table_50066" WHERE "Category" = 'best actor in a supporting role'