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

### Instruction:
What is the volume when the resrvoir is Tanes?

### Inputs:
table_name: table, columns: ['Reservoir', 'Basin', 'Location', 'Type', 'Height (m)', 'Length along the top (m)', 'Drainage basin (km²)', 'Reservoir surface (ha)', 'Volume (hm³)']

### Response:
SELECT Volume (hm³) FROM table WHERE Reservoir = Tanes