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

[EX Q]: Given Relationship: 'file to', Sentence: 'July 9th , 2002 - Coming this fall , Nintendo 's Game Boy To Play MP3 and WMA files using a $ 99 add-on component .'
[EX A]: files

[EX Q]: Given Relationship: 'be author of', Sentence: 'Jerry Spinelli is the author of Maniac Magee , a Newbery Honor Book .'
[EX A]:
author