Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we encourage you to review any third-party agreements and policies carefully before accessing , downloading or using third-party content . 

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