Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
crowdtangle does not pre-screen content and can not be responsible for the content accessed or made available to others through the services . 

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