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

### Instruction:
Which Perth's gold coast and Adelaide were yes when Auckland was no?

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

### Response:
SELECT Perth FROM table WHERE Gold Coast = yes AND Adelaide = yes AND Auckland = no