CREATE TABLE table_46883 ("Year" FLOAT, "Title" CLOB, "Role" CLOB, "Network" CLOB, "Notes" CLOB)

What is the sum of Year, when Title is 'Mnet Director's Cut'?
SELECT SUM("Year") FROM table_46883 WHERE "Title" = 'mnet director''s cut'
SELECT SUM("Year") FROM "table_46883" WHERE "Title" = 'mnet director''s cut'