Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
disrupt , interfere with or otherwise adversely affect the normal flow of the service or otherwise act in a manner that may negatively affect other users ' experience when using the service or playing supercell 's games . 

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