43800
The bridegroom is the stepson of Susan Frank and of Sidney Harman , the founder and executive chairman of Harman International Industries , the consumer electronics company .
 person of company: Sidney Harman, Harman International Industries
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:  Sidney Harman, Harman International Industries 
Answer:
 person of company: Sidney Harman, Harman International Industries