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.
--------
Question: Given Relationship: 'present at', Sentence: 'Paper presented at the First International Conference on English , Discourse and Cultural Communication .'

Answer: presented


Question: Given Relationship: 'be son of', Sentence: 'Mary Tyler married James Baldwin , son of John Baldwin and Hester Larkin , 20 January 1714/15 St Barnebas Church , Queen Anne Parish , Prince George 's Co , MD.'

Answer: son


Question: Given Relationship: 'enter from', Sentence: 'Charlie enters from Oval Office .'

Answer:
enters