user: Question: Who had high assists in the game played at Oklahoma City Arena 17,509?
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: [4.0, 'November 3', '@ L.A. Clippers', 'L 92–107 (OT)', 'Jeff Green (19)', 'Jeff Green , Nenad Krstić (9)', 'Russell Westbrook (6)', 'Staples Center 18,414', '2–2']
SQL:

assistant: SELECT "High assists" FROM "Table" WHERE "Location Attendance" = 'Oklahoma City Arena 17,509';