Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
any feedback you submit to us will be considered non-confidential and non-proprietary to you . 

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