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