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

### Instruction:
What is the qualifying end date when the qualifying start date is qualifying start date?

### Inputs:
table_name: table, columns: ['Confederation', 'Teams started', 'Teams that have secured qualification', 'Teams that can still qualify', 'Teams that have been eliminated', 'Remaining places in finals', 'Total places in finals', 'Qualifying start date', 'Qualifying end date']

### Response:
SELECT Qualifying end date FROM table WHERE Qualifying start date = Qualifying start date