Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
13.2 tax regulations may require us to collect appropriate tax information from hosts , or to withhold taxes from payouts to hosts , or both . 

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