Identify which instrument is string or percussion: Ranat thum, Tumbi
Tumbi is string, Ranat thum 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: Ranat thum, Tumbi
### Input: 
### Response: Tumbi is string, Ranat thum is percussion.