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 stopped the actor .
[EX A]: The actor stopped the author .

[EX Q]: The actors who the secretaries recognized thanked the tourist .
[EX A]: The tourist thanked the actors .

[EX Q]: The students recommended the athletes who the secretaries advised .
[EX A]:
The athletes recommended the secretaries .