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

### Instruction:
What is the weekly rank for the episode with a share over 7 and a rating/share of 2.3/7?

### Inputs:
table_name: table, columns: ['Episode', 'Rating', 'Share', 'Rating/Share (18-49)', 'Viewers (millions)', 'Rank (Timeslot)', 'Rank (Night)', 'Rank (Week)']

### Response:
SELECT Rank (Week) FROM table WHERE Share > 7 AND Rating/Share (18-49) = 2.3/7