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

### Instruction:
What is the smallest Earnings that has a Money list rank of 6 and Starts smaller than 22?

### Inputs:
table_name: table, columns: ['Year', 'Starts', 'Cuts made', 'Wins', 'Top 10', 'Top 25', 'Earnings ($)', 'Money list rank']

### Response:
SELECT MIN Earnings ($) FROM table WHERE Money list rank = 6 AND Starts < 22