Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Who is the director of the game with HIroshi Sato as the producer on the GBA platform?

### Inputs:
table_name: table, columns: ['Title', 'Year', 'Platform(s)', 'Director', 'Producer']

### Response:
SELECT Director FROM table WHERE Producer = hiroshi sato AND Platform(s) = gba