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 secretaries supported the professors .

Ex Output:
The professors supported the secretaries .


Ex Input:
The student recommended the doctor .

Ex Output:
The doctor recommended the student .


Ex Input:
The student that the bankers saw avoided the doctor .

Ex Output:

The doctor avoided the student .