Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
oculus does not endorse or guarantee the opinions , views , advice or recommendations posted or sent by users . 

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