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

### Instruction:
Which the highest Round has a Player of mike williams, and a Pick # larger than 4?

### Inputs:
table_name: table, columns: ['Round', 'Pick #', 'Player', 'Position', 'College']

### Response:
SELECT MAX Round FROM table WHERE Player = mike williams AND Pick # > 4