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

### Instruction:
On what Surface was the game with Partner David Martin played Scoring 4–6, 6–7 (4-7)?

### Inputs:
table_name: table, columns: ['Outcome', 'Date', 'Surface', 'Partner', 'Opponent in the Final', 'Score']

### Response:
SELECT Surface FROM table WHERE Partner = david martin AND Score = 4–6, 6–7 (4-7)