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