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