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