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