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.

The doctors by the student supported the secretary .
The student supported the doctors .

The authors recognized the secretaries .
The secretaries recognized the authors .

The tourist that the secretaries recommended believed the banker .

The secretaries believed the tourist .