51829
The detentions come against a backdrop of deep-seated fear of reprisals that forced several leaders of the onetime opposition movement , including the Druse leader , Walid Jumblat , and Saad Hariri , the son of the slain former prime minister , to leave Lebanon in recent weeks .
 nationality: Saad Hariri, Lebanon
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:  Saad Hariri, Lebanon 
Answer:
 nationality: Saad Hariri, Lebanon