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

### Instruction:
What is the weekly rank where the number is 4?

### Inputs:
table_name: table, columns: ['#', 'Episode', 'Air Date', 'Timeslot', 'Rating', 'Share', '18-49', 'Viewers', 'Weekly Rank']

### Response:
SELECT Weekly Rank FROM table WHERE # = 4