Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
please read the following paragraphs carefully , as they require you to arbitrate disputes with headspace , and limit the manner in which you can seek relief from headspace . 

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