49182
Two possible tenants are Isaac E. Musighi , president of Pacific M International , a Los Angeles diamond wholesaler and manufacturer , and Jacob Kristal , chief executive of Royal Diamond Cutters in Antwerp , a major manufacturer that employs 3,000 diamond cutters in Belgium , India and Russia .
 location contains: Belgium, Antwerp
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:  Belgium, Antwerp 
Answer:
 location contains: Belgium, Antwerp