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