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.

[Q]: The artist by the tourist encouraged the author .
[A]: The author encouraged the artist .


[Q]: The artists admired the professor that the senator called .
[A]: The professor admired the artists .


[Q]: The author by the judges saw the artists .
[A]:
The artists saw the author .