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

### Instruction:
who is the opponent when the year is after 1996 and the outcome is winner?

### Inputs:
table_name: table, columns: ['Outcome', 'Year', 'Championship', 'Surface', 'Opponent', 'Score']

### Response:
SELECT Opponent FROM table WHERE Year > 1996 AND Outcome = winner