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 bankers recognized the professors .

SOLUTION: The professors recognized the bankers .

PROBLEM: The actor by the artist supported the doctors .

SOLUTION: The doctors supported the actor .

PROBLEM: The scientists supported the senator who the managers encouraged .

SOLUTION:
The senator supported the scientists .