Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
your continued use of the services will confirm your acceptance of the revised terms . 

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