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

### Instruction:
When was the exit date KiatPrawut Saiwaeo who had a transfer fee of released?

### Inputs:
table_name: table, columns: ['Exit Date', 'Pos.', 'Player', 'To club', 'Transfer fee']

### Response:
SELECT Exit Date FROM table WHERE Transfer fee = released AND Player = kiatprawut saiwaeo