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 secretary behind the actor believed the tourist .
The tourist believed the actor .

The managers that the lawyer avoided believed the tourist .
The lawyer believed the managers .

The scientist who the author recognized admired the banker .

The banker admired the author .