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