Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you represent and warrant that you will read all health and safety warnings and instructions before using the services . 

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