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

### Instruction:
What is the highest Division when the playoffs were the quarter finals, with a Regular Season of 5th?

### Inputs:
table_name: table, columns: ['Year', 'Division', 'League', 'Regular Season', 'Playoffs', 'Open Cup']

### Response:
SELECT MAX Division FROM table WHERE Playoffs = quarter finals AND Regular Season = 5th