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.

[EX Q]: The author saw the bankers near the lawyer .
[EX A]: The lawyer saw the author .

[EX Q]: The presidents stopped the bankers .
[EX A]: The bankers stopped the presidents .

[EX Q]: The athlete encouraged the senators .
[EX A]:
The senators encouraged the athlete .