Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you do not wish to grant users of the service a user content license , you agree that it is your obligation to avoid displaying or making available your content to other users . 

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