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 banker mentioned the senator behind the manager .
The senator mentioned the manager .

The professors avoided the athletes .
The athletes avoided the professors .

The banker supported the secretaries .

The secretaries supported the banker .