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 recommended the doctor next to the tourist .

SOLUTION: The doctor recommended the tourist .

PROBLEM: The athlete recognized the doctors .

SOLUTION: The doctors recognized the athlete .

PROBLEM: The lawyer that admired the authors introduced the students .

SOLUTION:
The students introduced the authors .