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 convert to', Sentence: 'Not long after it had been sacked by Totila and its walls razed , Benevento became the seat of a powerful Lombard duchy , which soon converted from Arianism to Trinitarian Christianity .'
Example Output: converted

Example Input: Given Relationship: 'be president of', Sentence: 'Tomorrow Barack Obama will become president of the United States .'
Example Output: president

Example Input: Given Relationship: 'be language of', Sentence: 'Those making a pitch for popularising Konkani through Devanagari were of the opinion that Kendra Sahitya Akademi recognises this script and it is also the official script adopted by the Goa Government , where Konkani is an official language .'
Example Output:
language