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