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

### Instruction:
What is the latest year for first elected with john hostettler as incumbent and a result of lost re-election democratic gain?

### Inputs:
table_name: table, columns: ['District', 'Incumbent', 'Party', 'First elected', 'Results']

### Response:
SELECT MAX First elected FROM table WHERE Results = lost re-election democratic gain AND Incumbent = john hostettler