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Asif Ali Zardari , the husband of Benazir Bhutto , a former Pakistani prime minister , returned to the eastern Pakistan city of Lahore on Saturday and was immediately taken into custody by state security forces .
 nationality: Asif Ali Zardari, Pakistan; nationality: Benazir Bhutto, Pakistan; location contains: Pakistan, Lahore
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:
 nationality: Asif Ali Zardari, Pakistan; nationality: Benazir Bhutto, Pakistan; location contains: Pakistan, Lahore