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 president of', Sentence: 'Ted Haggard resigned Thursday afternoon as president of the National Association of Evangelicals , amid allegations that surfaced Wednesday about involvement with a male prostitute .'

Output: president

Input: Consider Input: Given Relationship: 'meet in', Sentence: 'Regular meeting of the Town Board of the Town of Chester was held December 9 , 2008 at 7:30 pm in the Town of Chester Municipal Center Chestertown , NY .'

Output: meeting

Input: Consider Input: Given Relationship: 'be director of', Sentence: 'And the former C.I.A. director George Tenet maintained that l Qaeda is here and waiting .'
Output: director