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 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 .'
answer:
operated


question:
Given Relationship: 'be candidate for', Sentence: 'I believe that Barack Obama is the best candidate to succeed George W. Bush as President of the United States .'
answer:
candidate


question:
Given Relationship: 'be leader of', Sentence: 'The trial is bound to raise emotions on both sides of the Israeli-Palestinian divide and is seen as a high-risk gamble by Israel to try to paint Mr Barghouti and the Palestinian leader , Yasser Arafat , as directly linked to the suicide bombings and other attacks on Israeli civilians .'
answer:

leader