Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
( c ) by placing an order through the products , you warrant that : 

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