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: 'flow into', Sentence: 'The Jordan River and a lot of mountain streams flow down into the Dead Sea , but the only way for water to leave is through evaporation .'
Example Output: into

Example Input: Given Relationship: 'be president of', Sentence: 'Join us in supporting Hillary Clinton for President of the United States to bring back our democracy !'
Example Output: President

Example Input: Given Relationship: 'be country in', Sentence: 'Others came from South America countries like Argentina and Uruguay following the rise of mobile warfare in the bunker .'
Example Output:
countries