user: Question: What is the country of player Vijay Singh?
Columns: ['Place', 'Player', 'Country', 'Score', 'To par', 'Money ( $ )']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['1', 'Mark Brooks', 'United States', '68-70-69-70=277', '–11', 430000.0]
SQL:

assistant: SELECT "Country" FROM "Table" WHERE "Player" = 'Vijay Singh';