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

### Instruction:
Which hard has a Clay of 0–0, Grass of 0–0,  Carpet of 0–0, and a Record of 1–0?

### Inputs:
table_name: table, columns: ['Record', 'Hard', 'Clay', 'Grass', 'Carpet']

### Response:
SELECT Hard FROM table WHERE Clay = 0–0 AND Grass = 0–0 AND Carpet = 0–0 AND Record = 1–0