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: 'present at', Sentence: 'Paper presented at the First International Conference on English , Discourse and Cultural Communication .'

Output: presented


Input: Consider Input: Given Relationship: 'be member of', Sentence: 'He has served as a member of the Board of Caroni Ltd and as Vice President of the Trinidad and Tobago Medical Association .'

Output: member


Input: Consider Input: Given Relationship: 'be city in', Sentence: 'Amsterdam is the capital city of the Netherlands located in the south of the province North Holland .'


Output: city