Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
7.3.2 when listing an experience , event or other host service you must , where applicable , fully educate and inform guests about ( i ) any risks inherent to the experience , event or other host service , ( ii ) any requirements for participation , such as the minimum age , related skills , level of fitness or other requirements , and ( iii ) anything else they may need to know to safely participate in the experience , event or other host service ( including dress codes , equipment , special certifications or licenses , etc. ) . 

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