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 religion of', Sentence: 'Religion The official religion of Laos is Theravada Buddhism .'
Example Output: religion

Example Input: Given Relationship: 'be invade', Sentence: 'When it was reported that Russia had invaded Georgia unprovoked , I remembered reading where one of McCain campaign advisors was until just recently a lobbyist for Georgia .'
Example Output: invaded

Example Input: Given Relationship: 'be lake in', Sentence: 'Issy Kul meaning "warm lake " is the second largest mountain lake in the world after Lake Titicaca in South America .'
Example Output:
lake