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