user: Question: Which team has fewer than 4 rounds for Jan van Breda Kolff?
Columns: ['Round', 'Pick', 'Player', 'Position', 'Nationality', 'School/Club Team']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 1.0, 'Bill Walton', 'C', 'United States', 'UCLA']
SQL:

assistant: SELECT "School/Club Team" FROM "Table" WHERE "Round" < 4.0 AND "Player" = 'Jan van Breda Kolff';