Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
• act in a deceptive manner by , among other things , impersonating any person ; 

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