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: 'crack', Sentence: 'Great Cracks - SpamCatcher Universal Desktop Client v2.0a serial number crack download from NEW GENERATION CRACK SERVER .'

Ex Output:
crack


Ex Input:
Given Relationship: 'be language of', Sentence: 'English is the official language of Ghana and Gambia .'

Ex Output:
language


Ex Input:
Given Relationship: 'end in', Sentence: 'In Europe the First World War ends on 11 November 1918 .'

Ex Output:

ends