Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
license to other users : you further grant all users of the vimeo service permission to view your videos for their personal , non-commercial purposes . 

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