2508
July 2006 in Brixton, London, Melford Okilo called on leaders of the Ijaw to take their case over sharing oil and gas revenue to the International Court of Justice. At the same time, he asked youths of the area to give up violence, and seek peaceful means to address their grievances. After a prolonged illness, Okilo died at the age of 74 in Yenagoa , Bayelsa State on 5 July 2008.
 place of death: Melford Okilo, Yenagoa
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 place of death: Melford Okilo, Yenagoa