Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
distribution content may contain trackers that enable us to collect information with respect to the distribution and consumption of such content . 

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