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

### Instruction:
Who was the Finalist on a Hard Surface with Winner Serena Williams 6–1, 6–7(7), 6–3?

### Inputs:
table_name: table, columns: ['Tournament', 'Surface', 'Week', 'Winners', 'Finalists', 'Semifinalists']

### Response:
SELECT Finalists FROM table WHERE Surface = hard AND Winners = serena williams 6–1, 6–7(7), 6–3