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 capital of', Sentence: 'Cusco is the ancient capital of Inca empire and is a beautiful , beautiful town .'
[A]: capital


[Q]: Given Relationship: 'release', Sentence: 'Event Report of Special Lecture on May 29 , 2008 released .'
[A]: released


[Q]: Given Relationship: 'be region of', Sentence: 'Uighurs are the largest of several ethnic Muslim groups in China 's western Xinjiang region .'
[A]:
region