41458
The Tuol Sleng Museum , housed in the former Khmer Rouge secret prison in Phnom Penh , is Cambodia 's memorial to the nearly two million people who died during the genocidal reign of Pol Pot .
 country of administrative divisions: Cambodia, Phnom Penh; location contains: Cambodia, Phnom Penh; nationality: Pol Pot, Cambodia; administrative division of country: Phnom Penh, Cambodia; country of capital: Cambodia, Phnom Penh; place of death: Pol Pot, Cambodia
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Cambodia, Phnom Penh; Cambodia, Phnom Penh; Pol Pot, Cambodia; Phnom Penh, Cambodia; Cambodia, Phnom Penh; Pol Pot, Cambodia 
Answer:
 country of administrative divisions: Cambodia, Phnom Penh; location contains: Cambodia, Phnom Penh; nationality: Pol Pot, Cambodia; administrative division of country: Phnom Penh, Cambodia; country of capital: Cambodia, Phnom Penh; place of death: Pol Pot, Cambodia