user: Question: What country has T6 as the place, with Sean O'Hair as the player?
Columns: ['Place', 'Player', 'Country', 'Score', 'To par']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['1', 'Chad Campbell', 'United States', 65.0, '–7']
SQL:

assistant: SELECT "Country" FROM "Table" WHERE "Place" = 'T6' AND "Player" = 'Sean O''Hair';