instruction:
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.
question:
Given Relationship: 'be president of', Sentence: 'Barack Obama today becomes the first black president of the United States of America .'
answer:
president


question:
Given Relationship: 'win', Sentence: 'The only part about football youll hear is that Michael Irvin was wide receiver and the vocal leader for a Cowboys team that won three Super Bowls in four years during the 1990s , a time when I lived but a short drive away from Texas Stadium .'
answer:
in


question:
Given Relationship: 'be occupy', Sentence: 'It was perfectly predictable that occupying Iraq would put the United States in a position of needing to cater to the desires of the Shi'a clergy , and in particular to Ali Sistani .'
answer:

occupying