Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
full use of the fitbit service requires that you create an account by providing us with information such as your full name and a valid email address , as well as a strong password . 

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