Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you do not want to review or submit user material in accordance with these terms , then you should not do so . 

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