Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
failure to provide such proof may lead to , among other things , removal of such content from the service ; 

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