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 managers by the lawyers contacted the scientists .

Ex Output:
The scientists contacted the lawyers .


Ex Input:
The managers saw the actors that the authors advised .

Ex Output:
The actors saw the authors .


Ex Input:
The tourist encouraged the secretaries .

Ex Output:

The secretaries encouraged the tourist .