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 athlete behind the bankers saw the actors .

Ex Output:
The bankers saw the athlete .


Ex Input:
The athletes encouraged the lawyers .

Ex Output:
The lawyers encouraged the athletes .


Ex Input:
The professors who the student called advised the athletes .

Ex Output:

The student advised the professors .