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: 'consider report of', Sentence: 'During the session the Committee will consider the State Party reports of Australia , Chad , Rwanda and Sweden .'

Output: consider


Input: Consider Input: Given Relationship: 'buy', Sentence: 'Overall , diabetes is one of the therapy might start by the end of 2005 , and eventually about 400 patients buy cheap uk viagra will be revolutionary cheapest online viagra cheap generic viagra online viagra pills , he added dr . buy cheap viagra online uk Melman is a reasonable possibility since atherosclerosis of arteries decreases blood supply cheapest viagra to both heart and penis .'

Output: buy


Input: Consider Input: Given Relationship: 'lead', Sentence: 'They surely will pause if polls two months from now show Mr. McCain with a sudden and sizable lead over Mr. Obama .'


Output: lead