Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
supercell reserves the right , but has no obligation , to become involved in any way with these disputes . 

```
. OPTIONS: ['Unilateral change' 'Unilateral termination' 'None' 'Jurisdiction'
 'Content removal' 'Contract by using' 'Limitation of liability'
 'Choice of law' 'Arbitration'].