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: 'star as', Sentence: 'Another star who stumbled at the 2007 box office was Nicole Kidman , who starred in " Invasion of the Body Snatchers " remake " Invasion , " New Line 's disappointing " The Golden Compass " and Noah Baumbach 's limited arthouse release " Margot at the Wedding . "'
Example Output: star

Example Input: Given Relationship: 'join', Sentence: 'Why did Denmark join the European Union in 1973 ?'
Example Output: join

Example Input: Given Relationship: 'present at', Sentence: 'SAE Technical Paper #970556 , Presented at the SAE International Congress and Exposition , Cobo Hall , Detroit , Michigan , March 1997 .'
Example Output:
Presented