Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
supercell assumes no responsibility for the conduct of any user submitting any user content , and assumes no responsibility for monitoring the service for inappropriate content or conduct . 

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