Question: What year was the margin of victory 9 strokes and the purse under $2750000?
SQL: SELECT AVG("Year") FROM "2-1520559-1" WHERE "Margin of victory" = '9 strokes' AND "Purse ( $ )" < 2750000.0;

Question: What year was the score 269?
SQL: SELECT COUNT("Year") FROM "2-1520559-1" WHERE "Score" = 269.0;