Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
attempt to , or harass , abuse , or harm , or advocate or incite harassment , abuse , or harm of another person , group , including supercell employees , including supercell 's customer service representatives . 

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