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 athletes encouraged the lawyers .

SOLUTION: The lawyers encouraged the athletes .

PROBLEM: The athletes recognized the judges .

SOLUTION: The judges recognized the athletes .

PROBLEM: The senators mentioned the professors by the authors .

SOLUTION:
The professors mentioned the authors .