Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
22.4 if any provision of these terms is held to be invalid or unenforceable , such provision will be struck and will not affect the validity and enforceability of the remaining provisions . 

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