Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you access the service from a social networking site ( `` sns '' ) , such as facebook or google + , you shall comply with its terms of service/use as well as these terms of service . 

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