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: 'lead', Sentence: 'A Time Magazine poll on Wednesday saw Obama leading McCain by 17 points with women , 55 percent to 38 percent .'
leading

Given Relationship: 'be operate in', Sentence: 'The Web Site is operated by API from its offices within the United States , more specifically Alabama , and all information provided by you and gathered by API is processed in the United States .'
operated

Given Relationship: 'be story of', Sentence: 'Midnight Express Giorgio Moroder - Persecucion.Midnight Express is the story of Billy Hayes , a young American imprisoned in Turkey on drug charges .'
story