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

### Instruction:
Result of 1st, and a Venue of melbourne , australia, and a Extra of 100 m happened in which year?

### Inputs:
table_name: table, columns: ['Year', 'Tournament', 'Venue', 'Result', 'Extra']

### Response:
SELECT Year FROM table WHERE Result = 1st AND Venue = melbourne , australia AND Extra = 100 m