Identify which instrument is string or percussion: Gong, Oungum
Gong is percussion, Oungum is string
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: Gong, Oungum
### Input: 
### Response: Gong is percussion, Oungum is string