Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
although most travel , including travel to international destinations , is completed without incident , travel to certain destinations may involve greater risk than others . 

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