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

### Instruction:
Name the sum of rank for bronze less than 1 and gold of 1 with total less than 1

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

### Response:
SELECT SUM Rank FROM table WHERE Bronze < 1 AND Gold = 1 AND Total < 1