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.

Q: The managers believed the judges who the artists admired .

A: The judges believed the managers .
****
Q: The professors introduced the artists .

A: The artists introduced the professors .
****
Q: The authors recommended the athletes by the scientist .

A:
The athletes recommended the authors .
****