Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
vimeo is not the primary producer of the visual content contained in the vimeo service . 

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