17115
Hamilton Naki , a laborer who became a self-taught surgeon of such skill that Dr. Christiaan N. Barnard chose him to assist in the world 's first human heart transplant in 1967 , but whose contribution was kept secret for three decades because he was a black man in apartheid-era South Africa , died on May 29 at his home in Langa , near Cape Town .
 location contains: South Africa, Cape Town; country of capital: South Africa, Cape Town
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:
 location contains: South Africa, Cape Town; country of capital: South Africa, Cape Town