Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you access or use any third-party properties , you should also be aware that such third parties ' terms and policies will govern . 

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