Identify which instrument is string or percussion: Stomp box, Gunjac
Gunjac is string, Stomp box is percussion.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Identify which instrument is string or percussion: Stomp box, Gunjac
### Input: 
### Response: Gunjac is string, Stomp box is percussion.