Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you acquire no rights whatsoever to all or any part of the services except for the limited use rights granted by these terms of service . 

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