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 presidents recognized the actor by the tourists .
Example Output: The actor recognized the tourists .

Example Input: The judges thanked the professor in front of the authors .
Example Output: The authors thanked the judges .

Example Input: The professors who supported the managers thanked the bankers .
Example Output:
The bankers thanked the managers .