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

### Instruction:
What is the lowest Pioneer population in 1966 with a Sarina population greater than 4,611?

### Inputs:
table_name: table, columns: ['Year', 'Total Region', 'Mackay', 'Pioneer', 'Mirani', 'Sarina']

### Response:
SELECT MIN Pioneer FROM table WHERE Year = 1966 AND Sarina > 4,611