user: Question: who is the developers for Demon's Souls?
Columns: ['Year', 'Game', 'Genre', 'Platform(s)', 'Developer(s)']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2003.0, 'The Legend of Zelda: The Wind Waker', 'Action-Adventure : Open World', 'Nintendo GameCube', 'Nintendo EAD']
SQL:

assistant: SELECT "Developer(s)" FROM "Table" WHERE "Game" = 'Demon''s Souls';