Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
the service may contain links to or otherwise allow connections to third-party websites , servers , and online services or environments that are not owned or controlled by linden lab . 

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