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: 'look at', Sentence: 'Gabrielle swivelled round to look at the grinning Xena .'

Output: look


Input: Consider Input: Given Relationship: 'be president of', Sentence: 'Remember just a few short years ago ? Bill Clinton was President of the United States , Tony Blair was a popular figure , the Patriots still sucked , and virtually every male you knew would watch professional wrestling on a Monday Night .'

Output: President


Input: Consider Input: Given Relationship: 'be betray by', Sentence: 'Judas Iscariot who betrayed the Lord Jesus Christ was sorry for his mistake but went and hanged himself .'


Output: betrayed