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

### Instruction:
What was the 18 to 49 rating when 9.50 million watched?

### Inputs:
table_name: table, columns: ['Episode', 'First Air Date', 'Rating (18–49)', 'Share (18–49)', 'Viewers (millions)', 'Rank (timeslot)', 'Rank (night)']

### Response:
SELECT Rating (18–49) FROM table WHERE Viewers (millions) = 9.50