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 Input:
The students encouraged the senators .

Ex Output:
The senators encouraged the students .


Ex Input:
The judges admired the senators who the students avoided .

Ex Output:
The students admired the judges .


Ex Input:
The lawyers encouraged the senator behind the scientists .

Ex Output:

The scientists encouraged the lawyers .