Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
2.7 you agree to respect the intellectual property rights of other users , linden lab , and third parties . 

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