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.
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Question: The judges saw the artist .

Answer: The artist saw the judges .


Question: The bankers in front of the tourist avoided the doctors .

Answer: The doctors avoided the bankers .


Question: The scientist who saw the secretaries called the artists .

Answer:
The artists called the scientist .