Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
6.2 you agree that you will not post or transmit content or code that may be harmful , impede other users ' functionality , invade other users ' privacy , or surreptitiously or negatively impact any system or network . 

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