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

### Instruction:
what are all the hometown where the average age is 16

### Inputs:
table_name: table, columns: ['Name / Name of Act', 'Age(s)', 'Genre', 'Act', 'Hometown', 'Semifinal (Week)', 'Position Reached']

### Response:
SELECT Hometown FROM table WHERE Age(s) = 16