Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
noe is not obliged to participate and is currently not participating in alternative dispute resolution proceedings before a consumer arbitration body . 

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