user: Question: What is the total to par of player jeff sluman, who won before 1993 and has a total greater than 154?
Columns: ['Player', 'Country', 'Year won', 'Total', 'To par']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['Paul Azinger', 'United States', 1993.0, 149.0, 9.0]
SQL:

assistant: SELECT "To par" FROM "Table" WHERE "Year won" < 1993.0 AND "Player" = 'jeff sluman' AND "Total" > 154.0;