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 helped the actor who recognized the judge .
answer:
The judge helped the senator .


question:
The lawyer near the actors stopped the athlete .
answer:
The actors stopped the lawyer .


question:
The professor believed the students .
answer:

The students believed the professor .