Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we make no representations or warranties that the services are appropriate or available for use in other locations . 

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