Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
software related to or made available by the service may be subject to export controls of the united states . 

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