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

### Instruction:
Which Perth has Gold Coast yes, Sydney yes, Melbourne yes, and Adelaide yes?

### Inputs:
table_name: table, columns: ['Sydney', 'Gold Coast', 'Adelaide', 'Melbourne', 'Perth']

### Response:
SELECT Perth FROM table WHERE Gold Coast = yes AND Sydney = yes AND Melbourne = yes AND Adelaide = yes