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 manager introduced the senators who the artists mentioned .
Example Output: The senators introduced the manager .

Example Input: The managers contacted the secretary who the doctors advised .
Example Output: The doctors contacted the managers .

Example Input: The presidents near the managers admired the athlete .
Example Output:
The athlete admired the presidents .