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: 'be language of', Sentence: 'Bordered by Liechtenstein , Austria , Italy , France and Germany , Switzerland is a multilingual nation with four national languages : French , German , Romansh and Italian .'
Example Output: languages

Example Input: Given Relationship: 'be part of', Sentence: 'One such regulated market is in Curacao - a self-governing Antilles island that is part of the Kingdom of Netherlands .'
Example Output: part

Example Input: Given Relationship: 'be companion of', Sentence: 'It is generally agreed that the author of Luke was a companion of Paul .'
Example Output:
companion