Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
certain equipment and software may be required to access and use the services . 

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