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.

[EX Q]: Given Relationship: 'arrive in', Sentence: 'Gauguin arrived in Arles by train early on 23 October .'
[EX A]: arrived

[EX Q]: Given Relationship: 'open on', Sentence: 'Registration for Cybernet Expo will open in February .'
[EX A]: open

[EX Q]: Given Relationship: 'be father of', Sentence: 'May the God before whom my fathers Abraham and Isaac walked , the God who has been my shepherd all my life to this day , 16the Angel who has delivered me from all harm --may he bless these boys .'
[EX A]:
fathers