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 professors thanked the judges by the artist .
Example Output: The judges thanked the professors .

Example Input: The judges stopped the presidents behind the manager .
Example Output: The presidents stopped the manager .

Example Input: The bankers that the judges supported believed the presidents .
Example Output:
The presidents believed the judges .