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

### Instruction:
What year was the margin of victory 9 strokes and the purse under $2,750,000?

### Inputs:
table_name: table, columns: ['Year', 'Dates', 'Venue', 'Champion', 'Country', 'Score', 'To par', 'Margin of victory', 'Runner(s)-up', 'Purse ( $ )', "Winner's share ($)"]

### Response:
SELECT AVG Year FROM table WHERE Margin of victory = 9 strokes AND Purse ( $ ) < 2,750,000