user: Question: What is Sum of Score, when Player is Vijay Singh?
Columns: ['Place', 'Player', 'Country', 'Score', 'To par']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['1', 'Darren Clarke', 'Northern Ireland', 65.0, '–7']
SQL:

assistant: SELECT SUM("Score") FROM "Table" WHERE "Player" = 'Vijay Singh';