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: 'ban', Sentence: 'The LTTE was banned in India in May 1992 under the Prevention of Unlawful Activities Act and the ban has been extended every two years since then .'

Ex Output:
ban


Ex Input:
Given Relationship: 'be capital of', Sentence: 'Rome is the capital of Italy and the ruling seat of the Roman Empire and Catholicism .'

Ex Output:
capital


Ex 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 .'

Ex Output:

leader