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.

Input: Consider 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 .'

Output: languages

Input: Consider Input: Given Relationship: 'look to', Sentence: 'Gabrielle looked at Xena who stood there stunned .'

Output: looked

Input: Consider Input: Given Relationship: 'be city of', Sentence: 'Baton Rouge is the second most populous city in the state of Louisiana .'
Output: city