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: 'invade', Sentence: 'In 2003 , the United States , under President Bush , invaded Iraq to change the regime .'
[A]: invaded


[Q]: Given Relationship: 'be write in', Sentence: 'Software for Win2000 management is written in C++ & ASP that are executed through http protocol .'
[A]: written


[Q]: Given Relationship: 'be chairman of', Sentence: 'Michael was previously chairman of Policy Exchange , a centre-right think tank launched in 2002 .'
[A]:
chairman