Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you acknowledge that linden lab is not liable for the acts or omissions of such third parties , which are not the partner or representative of linden lab or endorsed or controlled by linden lab . 

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