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 athletes next to the doctor encouraged the professors .

A: The professors encouraged the athletes .
****
Q: The judge believed the artists .

A: The artists believed the judge .
****
Q: The presidents that believed the secretaries called the manager .

A:
The manager called the presidents .
****