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

### Instruction:
How many losses for the team with 3 wins and more than 1919 against?

### Inputs:
table_name: table, columns: ['Mininera DFL', 'Wins', 'Byes', 'Losses', 'Draws', 'Against']

### Response:
SELECT MIN Losses FROM table WHERE Wins = 3 AND Against > 1919