user: Question: What was the position in 1999?
Columns: ['Player', 'Nationality', 'Jersey Number(s)', 'Position', 'Years']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Don MacLean Category:Articles with hCards', 'United States', '24', 'PF', '1999']
SQL:

assistant: SELECT "Position" FROM "Table" WHERE "Years" = '1999';