Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
host are alone responsible for identifying and obtaining any required licenses , permits , or registrations for any host services they offer . 

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