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

### Instruction:
When the round of 32 was n/a and quarterfinal was did not advance, what was the round of 16?

### Inputs:
table_name: table, columns: ['Athlete', 'Event', 'Round of 32', 'Round of 16', 'Quarterfinal', 'Semifinal', 'Final']

### Response:
SELECT Round of 16 FROM table WHERE Quarterfinal = did not advance AND Round of 32 = n/a