Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
5.4 we may terminate your accounts upon a general suspension or discontinuation of the service . 

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