Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
in the event of account deletion for any reason , content that you submitted may no longer be available . 

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