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.
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Question: Given Relationship: 'surrender in', Sentence: 'On August 17 , 1945 , Emperor Hirohito announced Japan surrender , which became official on September 2 on US Naval ship the USS Missouri .'

Answer: surrender


Question: Given Relationship: 'be run against', Sentence: 'But I bet McCain will make the run against Clinton , or less likely Obama , and he will win .'

Answer: against


Question: Given Relationship: 'be leader of', Sentence: 'Hamas spiritual leader Sheikh Ahmed Yassin stood alongside the worst of Israel 's enemies throughout history , Prime Minister Ariel Sharon told a meeting of Likud Ministers Monday , several hours after Israeli helicopters fired three missiles at the Hamas leader 's car , killing him and seven of his bodyguards instantly .'

Answer:
leader