user: Question: Who did the most assists when Matt Barnes (11) got the most rebounds?
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: [75.0, 'April 1', 'Houston', 'W 114–109 (OT)', 'Steve Nash (25)', "Shaquille O'Neal (10)", 'Steve Nash (17)', 'US Airways Center 18,422', '41–34']
SQL:

assistant: SELECT MAX("High assists") FROM "Table" WHERE "High rebounds" = 'Matt Barnes (11)';