Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
a party shall be excused from any delay or failure in performance hereunder due to any labor dispute , government requirement , act of god , internet congestion or breakdown , or any other cause beyond its reasonable control . 

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