Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you are solely responsible for your interaction with other users of the service , whether online or offline . 

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