CREATE TABLE table_15333 ("Representative" TEXT, "Title" TEXT, "Presentation of Credentials" TEXT, "Termination of Mission" TEXT, "Appointed by" TEXT)

Which Appointed has Termination of Mission on april 7, 2005?
SELECT "Appointed by" FROM table_15333 WHERE "Termination of Mission" = 'april 7, 2005'
SELECT "Appointed by" FROM "table_15333" WHERE "Termination of Mission" = 'april 7, 2005'