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 professor supported the actor behind the scientist .

Ex Output:
The scientist supported the professor .


Ex Input:
The managers believed the judges who the artists admired .

Ex Output:
The judges believed the managers .


Ex Input:
The bankers that encouraged the artists helped the secretaries .

Ex Output:

The artists helped the bankers .