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

### Instruction:
How many values for silver occur when gold is less than 1, the rank is 13, and bronze is greater than 2?

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

### Response:
SELECT COUNT Silver FROM table WHERE Gold < 1 AND Rank = 13 AND Bronze > 2