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: 'present to', Sentence: 'Paper presented at the CHI'2001 Conference on Human Factors in Computing Systems , Seattle , WA , April , 2001 .'

Output: presented

Input: Consider Input: Given Relationship: 'be call', Sentence: 'Seattle might be called The Emerald City , but you 'll be the gem that everyone talks about if you 're wearing Armani Exchange .'

Output: called

Input: Consider Input: Given Relationship: 'be mother of', Sentence: 'We believe in the Communion of Saints , which is the blessed company of all faithful people both living and departed , furthermore we believe that the Blessed Virgin Mary is the Mother of our Lord and God Jesus Christ , and that she is preeminent above all others as the first-fruits of those who are saved by Him .'
Output: others