Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
5.9 airbnb respects copyright law and expects its members to do the same . 

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