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 president of', Sentence: 'Of those 29 only one refers to general politics it is the one I signed with my colleague , the President of the People 's Republic of China , Mr Hu Jintao .'

A: President
****
Q: Given Relationship: 'be capital city of', Sentence: 'London , the capital city of England and the United Kingdom today is one of the world 's leading business , financial and cultural centres .'

A: capital
****
Q: Given Relationship: 'be elect by', Sentence: 'Our Board of Trustees serve in a voluntary capacity and are elected by our voluntary branches or co-opted for their expertise .'

A:
elected
****