1976
Unknown gunmen in the capital , Colombo , shot and killed Nadarajah Raviraj , a member of Parliament from the Tamil National Alliance , a party widely considered to be a proxy for the separatist rebels known as the Tamil Tigers .
 place of death: Nadarajah Raviraj, Colombo
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 place of death: Nadarajah Raviraj, Colombo