Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you agree to cooperate with and assist airbnb in good faith , and to provide airbnb with such information as may be reasonably requested by airbnb , to make a claim under your homeowner 's , renter 's or other insurance policy , including , but not limited to , executing documents and taking such further acts as airbnb may reasonably request to assist airbnb in accomplishing the foregoing . 

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