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

### Instruction:
what is the gold when silver is 1, event is 2000 summer paralympics and bronze is more than 3?

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

### Response:
SELECT AVG Gold FROM table WHERE Silver = 1 AND Event = 2000 summer paralympics AND Bronze > 3