Identify which instrument is string or percussion: Ravanne, Sursingar
Sursingar is string, Ravanne 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: Ravanne, Sursingar
### Input: 
### Response: Sursingar is string, Ravanne is percussion.</s>