Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you will be informed about the background communication features in the respective application . 

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