CREATE TABLE table_57911 ("Year" FLOAT, "Title" TEXT, "Original channel" TEXT, "Role" TEXT, "Note" TEXT)

what is the title when the year is after 2011 and the original channel is nhk?
SELECT "Title" FROM table_57911 WHERE "Year" > '2011' AND "Original channel" = 'nhk'
SELECT "Title" FROM "table_57911" WHERE "Original channel" = 'nhk' AND "Year" > '2011'