Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
compliance notice pursuant to 18 u.s.c. § 2257 

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