user: Question: What F Player was previously with the New York Knicks?
Columns: ['Player', 'Pos.', 'Nationality', 'Previous team', 'Years of NBA experience [a ]']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['John Barnhill Category:Articles with hCards', 'G', 'United States', 'Detroit Pistons', '4']
SQL:

assistant: SELECT "Player" FROM "Table" WHERE "Pos." = 'F' AND "Previous team" = 'New York Knicks';