CREATE TABLE table_73644 ("Year" FLOAT, "Oscars" CLOB, "Noms" FLOAT, "Wins" FLOAT, "Film" CLOB, "Leading Actor" CLOB, "Leading Actress" CLOB, "Supporting Actor" CLOB, "Supporting Actress" CLOB)

Who was the supporting actress in 1943?
SELECT "Supporting Actress" FROM table_73644 WHERE "Year" = '1943'
SELECT "Supporting Actress" FROM "table_73644" WHERE "Year" = '1943'