Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
11.7 improperly filed claims are subject to attorneys ' fees and costs . 

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