user: Question: How many different high rebound results are there for the game number 26?
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [18.0, 'December 4', 'Indiana', 'W 96–87 (OT)', 'Carlos Boozer (35)', 'Carlos Boozer (13)', 'Deron Williams (12)', 'EnergySolutions Arena 19,347', '11-7']
SQL:

assistant: SELECT COUNT("High rebounds") FROM "Table" WHERE "Game" = 26.0;