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.

Input: Consider 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 .'

Output: invaded


Input: Consider Input: Given Relationship: 'be son of', Sentence: 'James and John , the sons of Zebedee , had traveled with Jesus for three years and still they wanted to assume positions of leadership that would give them great prestige , satisfy their egos , and give them power over others .'

Output: sons


Input: Consider Input: Given Relationship: 'be language of', Sentence: 'English language teaching in Australia has been undergoing an expansion over the past few years , largely due to increasing numbers of international students enrolling in English Language Intensive Courses at private colleges .'


Output: language