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 senator that the professors advised believed the lawyers .

Ex Output:
The lawyers believed the senator .


Ex Input:
The actor contacted the athlete who called the tourists .

Ex Output:
The athlete contacted the the tourists .


Ex Input:
The lawyer admired the doctors near the author .

Ex Output:

The doctors admired the lawyer .