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.

Example Input: The bankers avoided the author .
Example Output: The author avoided the bankers .

Example Input: The student in front of the secretaries avoided the doctors .
Example Output: The doctors avoided the student .

Example Input: The actor stopped the senator that avoided the athlete .
Example Output:
The senator stopped the the athlete .