Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
for passport and visa requirements , please consult the relevant embassy or consulate for information . 

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