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 bankers who recommended the president supported the scientists .
The scientists supported the president .

The professors in front of the manager thanked the students .
The manager thanked the professors .

The president supported the senators next to the managers .

The senators supported the president .