instruction:
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.
question:
The senator contacted the artist near the judges .
answer:
The artist contacted the senator .


question:
The president next to the doctor thanked the scientist .
answer:
The scientist thanked the doctor .


question:
The lawyers saw the scientists who the athlete recommended .
answer:

The scientists saw the lawyers .