Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you will not settle any claims and losses without , in each instance , the prior , written consent of an officer of linden lab . 

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