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: 'lose to', Sentence: 'Oprah must be upset since Barack Obama lost to Hillary Clinton in New Hampshire primary .'
Example Output: lost

Example Input: Given Relationship: 'open', Sentence: 'Registration will open on February 1st , 2009 at 00:01 MA time and will close on February 10th , 2009 at 23 :59 MA time .'
Example Output: open

Example Input: Given Relationship: 'be border by', Sentence: 'The country is borders Russia in the North and China in the South .'
Example Output:
borders