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 doctor called the bankers in front of the lawyers .
[A]: The bankers called the lawyers .


[Q]: The athlete mentioned the artist .
[A]: The artist mentioned the athlete .


[Q]: The secretaries mentioned the actor by the doctor .
[A]:
The actor mentioned the secretaries .