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

### Instruction:
The season premiere aired on September 11, 2000 aired on how many networks?

### Inputs:
table_name: table, columns: ['Season', 'Network', 'Season premiere', 'Season finale', 'TV season', 'Ranking', 'Viewers (in millions)']

### Response:
SELECT COUNT Network FROM table WHERE Season premiere = September 11, 2000