You will be given a definition of a task first, then some input of the task.
From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.

Given Relationship: 'be ruler of', Sentence: '48 hours in vegas plan a hot the history , language and culture of ancient egypt an unused papyrus-scroll , an ivory label and a circular object showing hunting dogs the rulers of ancient egypt , pharaohs , were almost all men .'
Output:
rulers