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: 'speak at', Sentence: 'He would probably rather forget the principles I heard him defend in a closed forum last year arguing against inviting Ahmadinejad to speak at Columbia after a previous attempt to have him speak at the institution without Bollinger 's knowledge fell through .'

Output: speak


Input: Consider Input: Given Relationship: 'meet in', Sentence: 'These key issues reflect those presented by Dr Isi Saragossi at the EUA Council meeting on 26 March 2008 in Barcelona .'

Output: meeting


Input: Consider Input: Given Relationship: 'be part of', Sentence: 'Jane is part of the Volturi coven , an ancient group of vampires who set the rules and regulations for all bloodsuckers worldwide .'


Output: part