Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
to the extent not waivable , you irrevocably agree not to exercise such rights ( if any ) in a manner that interferes with any exercise of the granted rights . 

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