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.

[EX Q]: The banker who admired the lawyers helped the judge .
[EX A]: The judge helped the banker .

[EX Q]: The athlete thanked the bankers by the senator .
[EX A]: The senator thanked the athlete .

[EX Q]: The lawyers thanked the professors behind the actors .
[EX A]:
The actors thanked the lawyers .