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.

[Q]: Given Relationship: 'be city of', Sentence: 'Lahore is Pakistan 's second largest city and the capital of the northeastern province of Punjab .'
[A]: city


[Q]: Given Relationship: 'be park in', Sentence: 'Victoria Park is the largest urban park in Hong Kong .'
[A]: park


[Q]: Given Relationship: 'be father of', Sentence: 'Haran was the father of Lot .'
[A]:
father