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

### Instruction:
What is the sum of Rank, when Bronze is less than 1, when Nation is Switzerland (SUI), and when Total is less than 2?

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

### Response:
SELECT SUM Rank FROM table WHERE Bronze < 1 AND Nation = switzerland (sui) AND Total < 2