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

### Instruction:
What year was Wilfred Lau separated because Capital stopped recording music?

### Inputs:
table_name: table, columns: ['English name', 'Chinese name', 'Year signed', 'Year separated', 'Reason for separation']

### Response:
SELECT Year separated FROM table WHERE Reason for separation = capital stopped recording music AND English name = wilfred lau