In this task, you are given a premise sentence. Your task is to write a new sentence by substituting the subject and object (i.e., the input's subject should be output's object and vice versa.). The generated sentence must be fluent and shouldn't change the voice (i.e., passive or active) of the input.

Ex Input:
The author saw the actor .

Ex Output:
The actor saw the author .


Ex Input:
The artists mentioned the secretary .

Ex Output:
The secretary mentioned the artists .


Ex Input:
The lawyer behind the manager believed the athlete .

Ex Output:

The athlete believed the manager .