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 actor by the artist supported the doctors .
Example Output: The doctors supported the actor .

Example Input: The doctors near the secretary contacted the lawyer .
Example Output: The lawyer contacted the doctors .

Example Input: The artist stopped the scientist that the authors thanked .
Example Output:
The scientist stopped the authors .