Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
for example , some cities have laws that restrict their ability to host paying guests for short periods or provide certain host services . 

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