Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we 've recently updated our : ( 1 ) terms of service , ( 2 ) payments terms of service , and ( 3 ) privacy policy ( collectively , `` terms '' ) . 

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