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 bankers avoided the author .
[A]: The author avoided the bankers .


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


[Q]: The artists mentioned the students in front of the scientist .
[A]:
The students mentioned the scientist .