Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you are less than eighteen ( 18 ) years of age ( or the legal age of majority in your jurisdiction , if greater ) , then your parent or legal guardian must read and accept this agreement , your use of the service , participating in the service , and providing any personal information in connection with the service on your behalf . 

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