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: 'release', Sentence: 'On 29th October Oasis release a brand new DVD film .'
Example Output: release

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: 'be lead by', Sentence: 'Hezbollah chief Sheik Hassan Nasrallah vows to lead his masses into the streets and force early elections .'
Example Output:
lead