Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you and oculus can not reach an agreement to resolve the claim within 30 days after such notice is received , then either party may , as appropriate in accordance with this section 18 , commence an arbitration proceeding or file a claim in court . 

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