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 secretary helped the judge that the scientists believed .
[A]: The judge helped the scientists .


[Q]: The banker advised the athletes who called the authors .
[A]: The athletes advised the banker .


[Q]: The students recognized the actors that the doctor recommended .
[A]:
The doctor recognized the students .