Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you believe that any content on the airbnb platform infringes copyrights you own , please notify us in accordance with our copyright policy . 

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