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 professors recognized the lawyers who contacted the doctor .

Ex Output:
The lawyers recognized the professors .


Ex Input:
The senators in front of the scientist believed the manager .

Ex Output:
The manager believed the scientist .


Ex Input:
The students admired the lawyers in front of the actor .

Ex Output:

The actor admired the students .