user: Question: What director has 2004-03-31 as the release date, with Daffy (as Duck Dodgers) as the character?
Columns: ['Title', 'Series', 'Director', 'Characters', 'Release date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['The Whizzard of Ow', 'LT', 'Bret Haaland', 'Wile E. and Road Runner', '2003-11-01']
SQL:

assistant: SELECT "Director" FROM "Table" WHERE "Release date" = '2004-03-31' AND "Characters" = 'Daffy (as Duck Dodgers)';