Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
your continued use of the services after any such change constitutes your acceptance of the new terms of service . 

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