Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
crowdtangle , inc. ( `` crowdtangle , '' `` we '' or `` us '' ) is a social analytic platform that helps publishers and media companies surface stories that matter , measure their social performance and identify influencers . 

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