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 managers that the lawyer avoided believed the tourist .

Ex Output:
The lawyer believed the managers .


Ex Input:
The student avoided the actor by the scientist .

Ex Output:
The actor avoided the scientist .


Ex Input:
The president called the judge in front of the athletes .

Ex Output:

The judge called the athletes .