Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
it is also your responsibility to consult your physician for current recommendations on inoculations before you travel internationally , and to ensure that you meet all health entry requirements and follow all medical guidance related to your trip . 

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