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: 'Jayapura is the capital of Papua , and lies on the north coast not far from the border with Papua New Guinea .'
[A]: capital


[Q]: Given Relationship: 'join', Sentence: 'Football star David Beckham will remain in Italy after joining AC Milan while his wife Victoria will stay back in Los Angeles with their three ...'
[A]: joining


[Q]: Given Relationship: 'be president of', Sentence: 'Kazakhstan president , Nursultan Nazarbayev , and the National Democratic Party , ur Otanhave expressed the need to suppress illegal religious movements in the country .'
[A]:
president