Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you acknowledge and agree that you are solely responsible for the accuracy and content of user information , and you agree to keep it up to date . 

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