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 scientists supported the senator that the banker believed .
Example Output: The senator supported the scientists .

Example Input: The athletes helped the judges .
Example Output: The judges helped the athletes .

Example Input: The artists thanked the actor that recognized the presidents .
Example Output:
The presidents thanked the artists .