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 actor avoided the secretary next to the lawyer .

Ex Output:
The secretary avoided the lawyer .


Ex Input:
The students admired the doctor .

Ex Output:
The doctor admired the students .


Ex Input:
The doctors that introduced the manager mentioned the author .

Ex Output:

The author mentioned the doctors .