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.

Example Input: Given Relationship: 'be capital of', Sentence: 'Lao Mountain Coffee is a roasting company based in Vientiane , the capital of Laos .'
Example Output: capital

Example Input: Given Relationship: 'invade', Sentence: 'He referred to the USA invading Iraq without cause and nothing being done about it .'
Example Output: invading

Example Input: Given Relationship: 'be release', Sentence: 'Microsoft could be ready to release Windows Vista to manufacturing as early as next week , a milestone that would signify the end of a protracted development process .'
Example Output:
release