Question: Which Margin has a Winning score of –7 (71-72-67-71=281)?
SQL: SELECT "Margin" FROM "2-1637043-4" WHERE "Winning score" = '–7 (71-72-67-71=281)';

Question: Which Year has a Runner(s)-up of Tammie Green?
SQL: SELECT MIN("Year") FROM "2-1637043-4" WHERE "Runner(s)-up" = 'Tammie Green';

Question: Which Year has a Winning score of –4 (69-72-70-69=280)?
SQL: SELECT MIN("Year") FROM "2-1637043-4" WHERE "Winning score" = '–4 (69-72-70-69=280)';