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 region of', Sentence: 'Murcia is a region of Spain .'

A: region
****
Q: Given Relationship: 'win', Sentence: 'Noting if Senator Barack Obama is successful in winning the U.S. Presidency and Democrats are able to increase their majority numbers in both the U.S. Senate and the House of Representatives , the labor movement should take the opportunity to increase its lobbying for the passage of pro-worker legislation like the " Protecting America 's Workers Act . "'

A: in
****
Q: Given Relationship: 'lead', Sentence: 'Which means that a 50-44 Bush lead could in theory mean that the real breakdown is anything from a 54-40 Bush lead to a 48-46 Kerry lead .'

A:
lead
****