Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you will fully cooperate with supercell to investigate any suspected unlawful , fraudulent or improper activity , including , without limitation , granting supercell access to any password-protected portions of your account . 

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