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

### Instruction:
What was the Av/G of the 2009 season?

### Inputs:
table_name: table, columns: ['Season', 'GP–GS', 'Yards', 'Long', 'Avg/G']

### Response:
SELECT Avg/G FROM table WHERE Season = 2009