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.

Example Input: Given Relationship: 'be president of', Sentence: 'Pakistan 's president Gen . Pervez Musharraf threatened yesterday to kill militant followers of an Islamic cleric who said he and his comrades prefer death to surrender .'
Example Output: president

Example Input: Given Relationship: 'say to', Sentence: 'And Paul says that if you try to earn dividends from Christ from your own investment of circumcision or dietary rules or feast days , Christ will profit you nothing .'
Example Output: says

Example Input: Given Relationship: 'be city of', Sentence: 'The capital and largest city of Laos is Vientiane , and other major cities include Luang Prabang , Savannakhet and Pakse .'
Example Output:
city