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.

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

Ex Output:
leading


Ex Input:
Given Relationship: 'consist of', Sentence: 'University Police Department consists of the Chief and Assistant Chief of Police as administrators , sworn law enforcement officers .'

Ex Output:
consists


Ex Input:
Given Relationship: 'present at', Sentence: 'Poster presented at the American Geophysical Union , San Francisco , Fall 2006 .'

Ex Output:

presented