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 judges who the actor helped recommended the scientists .

Ex Output:
The scientists recommended the actor .


Ex Input:
The actors saw the professor near the tourists .

Ex Output:
The tourists saw the actors .


Ex Input:
The banker encouraged the scientist .

Ex Output:

The scientist encouraged the banker .