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