Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
this website is operated by a u.s. entity and this agreement is governed by the laws of the commonwealth of massachusetts , usa . 

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