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 island in', Sentence: 'Cuba is the bigger island extension of the biggest Antilles .'
[EX A]: island

[EX Q]: Given Relationship: 'be region in', Sentence: 'The government of Chad has withdrawn from the African Union-brokered peace talks on Sudan 's troubled Darfur region .'
[EX A]: region

[EX Q]: Given Relationship: 'be jewel of', Sentence: 'Udaipur is the jewel of Mewar a kingdom ruled by the Siodia dynasty for 1200 years .'
[EX A]:
jewel