TASK DEFINITION: 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.
PROBLEM: Given Relationship: 'be power by', Sentence: 'EPR Network Blog is powered by WordPress 2.5.1 and delivered to you in 0.564 seconds using 23 queries .'

SOLUTION: powered

PROBLEM: Given Relationship: 'invade', Sentence: 'In 2003 , the United States , under President Bush , invaded Iraq to change the regime .'

SOLUTION: invaded

PROBLEM: Given Relationship: 'present at', Sentence: 'Paper presented with Ann Burkhardt at the American Occupational Therapy Association Annual Conference in Miami Beach , Florida , 2002 .'

SOLUTION:
presented