Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you shall not ( or attempt to ) purchase , sell , rent or give away your account , create an account using a false identity or information , or on behalf of someone other than yourself ; you shall not use the service if you have previously been removed by supercell , or previously been banned from playing any supercell game . 

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