Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
interpretation ; severability ; waiver ; remedies : headings are for convenience only and shall not be used to construe the terms of this agreement . 

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