instruction:
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: 'be park in', Sentence: 'Victoria Park is the largest urban park in Hong Kong .'
answer:
park

question:
Given Relationship: 'be introduce in', Sentence: 'The Crown Lands Legislation Amendment Bill 2004 was introduced to the Lower House as a cognate Budget Bill .'
answer:
introduced

question:
Given Relationship: 'elect of', Sentence: 'Many people wonder what would make Sen. Obama so unique if he were elected President of the United States .'
answer:
elected