Identify which instrument is string or percussion: Tumba, Villu Paatu
Tumba is percussion, Villu Paatu 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: Tumba, Villu Paatu
### Input: 
### Response: Tumba is percussion, Villu Paatu is string.