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

### Instruction:
Which Withdrawn has a Previous Class of j69, and a Previous Number(s) smaller than 68532, and a Converted larger than 1959?

### Inputs:
table_name: table, columns: ['Number', 'Previous Number(s)', 'Previous Class', 'Converted', 'Withdrawn', 'Disposal']

### Response:
SELECT MAX Withdrawn FROM table WHERE Previous Class = j69 AND Previous Number(s) < 68532 AND Converted > 1959