8666
Laureen Harper , the wife of Canada 's prime minister , Stephen Harper , showed up on Friday , made a few purchases and signed the guestbook for Dang Thi Thu Thuy , the petite , exquisitely dressed owner .
 nationality: Laureen Harper, Canada; nationality: Stephen Harper, Canada
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:  Laureen Harper, Canada; Stephen Harper, Canada 
Answer:
 nationality: Laureen Harper, Canada; nationality: Stephen Harper, Canada