Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we each acknowledge that neither of us relies on , or will have any remedies in respect of , any representation or warranty ( whether made innocently or negligently ) that is not set out in these terms or the documents referred to in them . 

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