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 banker thanked the athlete .

SOLUTION: The athlete thanked the banker .

PROBLEM: The athletes helped the judges .

SOLUTION: The judges helped the athletes .

PROBLEM: The lawyers who avoided the doctor thanked the banker .

SOLUTION:
The doctor thanked the lawyers .