Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
`` user content '' means any content that a user of the service has uploaded , published , or submitted to or through the servers , websites or other areas of the service . 

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