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 scientists recommended the banker .
[A]: The banker recommended the scientists .


[Q]: The actors behind the judge encouraged the doctor .
[A]: The doctor encouraged the judge .


[Q]: The presidents encouraged the athlete who helped the lawyers .
[A]:
The lawyers encouraged the presidents .