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.

Given Relationship: 'invade', Sentence: 'After the United States invaded Grenada in 1983 , the communist junta of Hudson Austin and Bernard Gourd was replaced by a government that allowed a free press and opposition parties to flourish .'
invaded

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 . "'
in

Given Relationship: 'be threat to', Sentence: 'Anyone in control of billions of dollars and hundreds of thousands of soldiers like Saddam Hussein is a threat to the United States of America .'

threat