user: Question: What's the sum of all Phil Mickelson's game scores?
Columns: ['Place', 'Player', 'Country', 'Score', 'To par']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['1', 'Greg Norman', 'Australia', 63.0, '–9']
SQL:

assistant: SELECT SUM("Score") FROM "Table" WHERE "Player" = 'Phil Mickelson';