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

### Instruction:
What is the lowest Pioneer population with a Sarina population less than 7,537 and a Mirani population less than 5,379 in 1966?

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

### Response:
SELECT MIN Pioneer FROM table WHERE Sarina < 7,537 AND Year = 1966 AND Mirani < 5,379