Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
crowdtangle does not assume any responsibility for any incompleteness , errors , security , viruses , bugs , problems , omissions , inaccuracies or other limitations in , or interruptions in the operation of , the services . 

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