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 author that the professors avoided recognized the presidents .
Example Output: The presidents recognized the author .

Example Input: The judges that the senators mentioned avoided the actor .
Example Output: The actor avoided the judges .

Example Input: The judges avoided the secretary next to the tourist .
Example Output:
The secretary avoided the judges .