Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
no oral or written information , guidelines or advice given by oculus will create a warranty . 

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