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