user: Question: What is the first yar that someone won with a score of 68-66-68-71=273?
Columns: ['Year', 'Player', 'Country', 'Score', 'To Par', 'Margin', 'Earnings ($)']
Types: ['real', 'text', 'text', 'text', 'text', 'real', 'real']
Sample row: [2006.0, 'Trevor Immelman', 'South Africa', '69-66-69-67=271', '−13', 2.0, 900000.0]
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Score" = '68-66-68-71=273';