Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
you are responsible for reading and understanding the terms and conditions and privacy policy that applies to your use of any third-party services . 

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