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

### Instruction:
What is the smallest timeslot rank when the rating is smaller than 2.6?

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

### Response:
SELECT MIN Rank (Timeslot) FROM table WHERE Rating < 2.6