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: 'be build on', Sentence: 'The Parthenon is the largest and most important building on the Acropolis .'
[EX A]: building

[EX Q]: Given Relationship: 'be secretary of', Sentence: 'He appointed Colin Powell as Secretary of State , Paul O'Neill as Secretary of the Treasury , and Donald Rumsfeld as the Secretary of Defense .'
[EX A]: Secretary

[EX Q]: Given Relationship: 'open in', Sentence: 'Registration will open at 12 noon local time on Friday 5th September .'
[EX A]:
open