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 students called the lawyers .

A: The lawyers called the students .
****
Q: The students recommended the athletes who the secretaries advised .

A: The athletes recommended the secretaries .
****
Q: The author mentioned the student .

A:
The student mentioned the author .
****