Question: What country has T6 as the place, with Sean O'Hair as the player?
SQL: SELECT "Country" FROM "2-18812411-5" WHERE "Place" = 'T6' AND "Player" = 'Sean O''Hair';

Question: What to par has 65 as the score?
SQL: SELECT "To par" FROM "2-18812411-5" WHERE "Score" = 65.0;

Question: What score has South Africa as the country?
SQL: SELECT "Score" FROM "2-18812411-5" WHERE "Country" = 'South Africa';