Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
upon termination , you will remain liable for any unpaid amounts owed by you to linden lab . 

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