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 . 

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