Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
your interactions with other users and your use of user content are entirely at your own risk . 

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