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 professors advised the athlete .
[A]: The athlete advised the professors .


[Q]: The student that supported the doctors introduced the actors .
[A]: The actors introduced the student .


[Q]: The senator believed the author .
[A]:
The author believed the senator .