Identify which instrument is string or percussion: Sand blocks, Gadulka
Gadulka is string, Sand blocks 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: Sand blocks, Gadulka
### Input: 
### Response: Gadulka is string, Sand blocks is percussion.</s>