Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many attended the game on 12/17 with stephen jackson as the leading scorer?

### Inputs:
table_name: table, columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Attendance', 'Record']

### Response:
SELECT SUM Attendance FROM table WHERE Leading scorer = stephen jackson AND Date = 12/17