TASK DEFINITION: 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.
PROBLEM: The doctors stopped the athlete in front of the author .

SOLUTION: The athlete stopped the author .

PROBLEM: The artist recommended the senators by the student .

SOLUTION: The student recommended the artist .

PROBLEM: The managers who mentioned the senators advised the judges .

SOLUTION:
The judges advised the managers .