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