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.

Input: Consider Input: The judges recognized the authors behind the president .

Output: The authors recognized the president .


Input: Consider Input: The professors by the athletes advised the managers .

Output: The athletes advised the professors .


Input: Consider Input: The author contacted the scientist that advised the senator .


Output: The scientist contacted the author .