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

### Instruction:
Name the competition of panathinaikos

### Inputs:
table_name: table, columns: ['Season', 'Competition', 'Round', 'Opposition', 'First Leg', 'Second Leg', 'Aggregate']

### Response:
SELECT Competition FROM table WHERE Opposition = Panathinaikos