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: 'cross', Sentence: 'In the end , Carrier 's claim remains unchallenged : we have more evidence that Caesar crossed the Rubicon than we have that Jesus rose from the grave .'
answer:
crossed


question:
Given Relationship: 'be president of', Sentence: 'At noon EST , Barack H. Obama became the 44th president of the United States of America .'
answer:
president


question:
Given Relationship: 'present to', Sentence: 'Paper presented at the Belmont University Center for Entrepreneurship Entertainment Education Conference , Nashville , TN.'
answer:

presented