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 scientist advised the professor .
answer:
The professor advised the scientist .


question:
The student recommended the doctor .
answer:
The doctor recommended the student .


question:
The scientist next to the tourist admired the secretaries .
answer:

The tourist admired the scientist .