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

### Instruction:
When frederick remann (r) is the vacator what is the reason for vacancy?

### Inputs:
table_name: table, columns: ['District', 'Vacator', 'Reason for Vacancy', 'Successor', 'Date of successors taking office']

### Response:
SELECT Reason for Vacancy FROM table WHERE Vacator = Frederick Remann (R)