Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
9.4 for experiences , events and other host services , if inclement weather creates an unsafe or uncomfortable scenario for guests , hosts may modify or cancel a host service . 

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