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

### Instruction:
How many gold have a Rank of 7, and a Bronze of 1, and a Silver smaller than 0?

### Inputs:
table_name: table, columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']

### Response:
SELECT SUM Gold FROM table WHERE Rank = 7 AND Bronze = 1 AND Silver < 0