Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
3.4 other eligibility requirements for use of the service . 

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