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.

Example Input: Given Relationship: 'land on', Sentence: 'Phoenix - Mission to land on Mars .'
Example Output: land

Example Input: Given Relationship: 'be leader of', Sentence: 'The leader of the U.S. House of Representatives , Speaker Nancy Pelosi , toured Jerusalem holy sites Saturday alongside a congressional delegation that included Democratic Rep. Keith Ellison , the first Muslim elected to Congress .'
Example Output: leader

Example Input: Given Relationship: 'present to', Sentence: 'Paper presented at the 5th International Conference on Conferencing and Circles and other Restorative Practices , organized by the International Institute for Restorative Practices , held in Vancouver , B.C. , Canada , 5-7 August .'
Example Output:
presented