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: 'speak at', Sentence: 'It is true that Mahmod Ahmadinejad is scheduled to speak at Columbia this Monday .'
speak

Given Relationship: 'be cover by', Sentence: 'Hospice is covered under Medicare Part A .'
covered

Given Relationship: 'beat', Sentence: 'Obama beat Clinton soundly in North Carolina and fell just short in an Indiana cliffhanger , a rebound for the Illinois senator that presented Clinton with fast-dwindling chances to deny him the Democratic presidential nomination .'

beat