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 professor who the scientist mentioned avoided the banker .
[A]: The banker avoided the scientist .


[Q]: The judges recognized the authors behind the president .
[A]: The authors recognized the president .


[Q]: The judges that the senators believed contacted the secretary .
[A]:
The secretary contacted the senators .