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 secretary helped the judge that the scientists believed .
answer:
The judge helped the scientists .


question:
The artist that called the scientist recommended the secretaries .
answer:
The secretaries recommended the artist .


question:
The tourist supported the professors .
answer:

The professors supported the tourist .