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 managers contacted the secretary who the doctors advised .
answer:
The doctors contacted the managers .


question:
The secretaries near the managers recognized the authors .
answer:
The managers recognized the secretaries .


question:
The presidents near the actor stopped the tourists .
answer:

The tourists stopped the presidents .