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 lawyer admired the doctors near the author .
Example Output: The doctors admired the lawyer .

Example Input: The presidents who the artist admired mentioned the secretaries .
Example Output: The secretaries mentioned the artist .

Example Input: The authors behind the student saw the professors .
Example Output:
The student saw the authors .