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

### Instruction:
What is the fewest gold medals when there is 0 bronze medals, and the rank is 19, and silver medals are less than 1?

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

### Response:
SELECT MIN Gold FROM table WHERE Bronze = 0 AND Rank = 19 AND Silver < 1