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

### Instruction:
When the Sn/Sb (%) of 13/17, and a Liquidat (c) bigger than 283 what's the solidat (c)?

### Inputs:
table_name: table, columns: ['Sn/Sb (%)', 'Liquidat (°C)', 'Solidat (°C)', 'Hardness ( Brinell )', 'Purpose']

### Response:
SELECT SUM Solidat (°C) FROM table WHERE Sn/Sb (%) = 13/17 AND Liquidat (°C) > 283